Huawei Cell Phone Pillar M615 User Manual

 
1 Copyright  
Copyright © Huawei Technologies Co., Ltd. 2011. All rights  
reserved.  
No part of this document may be reproduced or transmitted in any  
form or by any means without prior written consent of Huawei  
Technologies Co., Ltd.  
The product described in this manual may include copyrighted  
software of Huawei Technologies Co., Ltd and possible licensors.  
Customers shall not in any manner reproduce, distribute, modify,  
decompile, disassemble, decrypt, extract, reverse engineer, lease,  
assign, or sublicense the said software, unless such restrictions are  
prohibited by applicable laws or such actions are approved by  
respective copyright holders under licenses.  
Trademarks and Permissions  
, HUAWEI, and  
re trademarks or registered trademarks of  
Huawei Technologies Co., Ltd.  
Other trademarks, product, service and company names mentioned  
are the property of their respective owners.  
1
 
 
Notice  
Some features of the product and its accessories described herein  
rely on the software installed, capacities and settings of local  
network, and may not be activated or may be limited by local  
network operators or network service providers, thus the  
descriptions herein may not exactly match the product or its  
accessories you purchase.  
Huawei Technologies Co., Ltd reserves the right to change or  
modify any information or specifications contained in this manual  
without prior notice or obligation.  
NO WARRANTY  
THE CONTENTS OF THIS MANUAL ARE PROVIDED “AS IS”.  
EXCEPT AS REQUIRED BY APPLICABLE LAWS, NO WARRANTIES  
OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT  
NOT LIMITED TO, THE IMPLIED WARRANTIES OF  
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,  
ARE MADE IN RELATION TO THE ACCURACY, RELIABILITY OR  
CONTENTS OF THIS MANUAL.  
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN  
NO CASE SHALL HUAWEI TECHNOLOGIES CO., LTD BE LIABLE  
FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL  
2
 
DAMAGES, OR LOST PROFITS, BUSINESS, REVENUE, DATA,  
GOODWILL OR ANTICIPATED SAVINGS.  
Import and Export Regulations  
Customers shall comply with all applicable export or import laws  
and regulations and will obtain all necessary governmental permits  
and licenses in order to export, re-export or import the product  
mentioned in this manual including the software and technical data  
therein.  
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2 Getting Started  
Your Phone at a Glance  
8
1
2
7
6
5
3
4
1
3
5
7
Earpiece  
2
4
6
8
Screen  
Microphone  
Volume key  
Camera  
Data/Charger Port  
Speaker  
Headset jack  
4
 
   
Keys and Functions  
1
2 3  
4
5
6
7
8
9
10  
15  
14  
11  
13  
12  
Make or answer a call.  
Access call logs in standby mode.  
1
2
Send key  
Select the option displayed in the lower left  
corner of the screen.  
Left soft  
key  
Press and hold to turn on or off the speaker  
mode.  
Speaker  
key  
3
5
 
 
Confirm  
key  
4
5
Confirm a selection.  
Scroll through a menu.  
Navigation  
keys  
Access the corresponding functions in  
standby mode.  
Press to access camera in standby mode.  
Camera  
key  
6
7
Press to take a photo in camera preview  
mode.  
Select the option displayed in the lower right  
corner of the screen.  
Right soft  
key  
Power on or power off the phone by pressing  
and holding it.  
End or reject a call.  
8
End key  
Return to the standby mode.  
Turn on or off the phone backlight.  
Delete a character in editing mode or delete a  
selected item in an application.  
9
Del key  
In text input mode, press this key to enter a  
linefeed character.  
10  
Enter key  
6
 
In text input mode, press this key to switch  
between text input modes.  
Input  
Method/  
lock key  
11  
In standby mode, press and hold to lock the  
keyboard.  
In text input mode, press to display the symbol  
list.  
12  
13  
Sym key  
In text input mode, press to input a space.  
Space key  
In text input mode, press the key to switch  
between "abc" mode (lower case), "Abc" mode  
(capitalization of the first letter), and "ABC"  
mode (upper case).  
14  
Caps key  
In text input mode, press this key and another  
key to enter the upper character on the other  
key.  
In text input mode, press the Fn key for two  
consecutive times, and then press other keys  
to enter upper characters on the keys. Press  
the Fn key again to cancel this function.  
Fn/Vibrate  
key  
15  
In standby mode, press and hold to switch  
between Vibration mode and the current  
profile mode.  
7
 
Inserting the UIM Card and the Battery  
2
Inserting the microSD Card  
8
 
   
Charging the Battery  
Before charging the battery with the travel charger, ensure that the  
battery is installed in your phone. Do not use a damaged battery or  
charger.  
1. Connect the charger to a power outlet.  
2. Connect the charger to the charger connector of the phone. The  
phone begins charging. When the battery icon changes to fully  
charged, it indicates that your phone is fully charged.  
3. When the phone is fully charged, disconnect the charger from  
the phone and then from the power outlet.  
Status Icons  
Signal strength  
Call in progress  
Roaming  
The memory for text  
messages is full  
New text message  
received  
New multimedia  
message received  
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The memory for  
multimedia messages  
is full  
New voicemail  
message received  
New emergency  
message received  
microSD card inserted  
Bluetooth on  
Alarm clock enabled  
Bluetooth headset  
connected  
The phone is receiving  
date through Bluetooth  
The phone is sending  
data through Bluetooth  
Battery level  
Music player playing in  
the background  
Battery charging  
Ringing mode  
Silence mode  
activated  
activated  
Vibration mode  
Ringing and Vibration  
activated  
mode activated  
Headset connected  
10  
 
3 Text Entry  
Entering English  
When you turn Predictive input on, your phone supports smart text  
input methods; otherwise, only traditional text input methods are  
supported. To turn on or off Predictive input, select Menu >  
Settings > Phone > Text Input Settings > Predictive Onput .  
Smart English Input Method  
1. Based on the sequence of the word, press the key labeled with  
the desired letter. Then the phone predicts the commonly used  
words according to the numeric sequence of key presses.  
2. Select the desired word, and press Confirm key or Space key to  
enter the word.  
3. Press Sym key to display the symbol list. Then you can select  
and enter a symbol.  
Note:  
The indicator of the current input method is displayed in the upper right  
corner of the screen. You can press Input Method/lock key to change the  
input method.  
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Traditional English Input Method  
The traditional text input method allows you to enter uppercase or  
lowercase English letters. You can press the key labeled with the  
desired letter.  
Press Sym key to display the symbol list. Then you can select  
and enter a symbol.  
Press Space key enter a space.  
Entering Spanish  
You can enter Spanish words using Spanish text input methods.  
The traditional Spanish input method and the smart Spanish input  
method are similar to the traditional English input method and the  
smart English input method. For details, see "Entering English".  
Entering a Digit  
In "123" input mode, press the key labeled with your desired  
digit.  
In "Abc" and "En" input mode, press Fn/Vibrate key and then  
press a number key.  
In any text input mode, except the "123" input mode, press and  
hold a number key to enter the digit.  
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4 Voice Services  
Making a Call  
Dialing via Keypad  
1. In standby mode, enter the phone number.  
• To make an international call, press O/+ key to enter the  
international long-distance code (+), and then enter the  
country code or region code, area code, and phone number in  
sequence.  
• To dial an extension number, enter the phone number, press  
P/@ key to insert P or press T/( key to insert T, and then enter  
the extension number.  
2. Press Send key to dial the number.  
3. Press End key or Select End to end the call.  
Dialing via Contacts  
Select Menu > Contacts, Select a contact, and press Send key to  
make a call.  
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Dialing via Call Log  
Select Menu > Recent Calls or press Send key to select the  
required number from call logs. Then press Send key to dial the  
number  
Answering a Call  
When there is an incoming call, you can press Send key to answer  
it, press End key to reject it.  
If the any-key answer function is enabled, you can press any key  
except End key and Right soft key to answer an incoming call.  
If the headset auto-answer function is enabled, when the  
headset is connected to the phone, the incoming call is  
answered automatically.  
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5 Contacts  
Adding a Contact  
1. Select Menu > Contacts > Create Contact  
2. On the Edit screen, enter the information about the contact. (For  
each contact, at least one number needs to be entered.)  
3. Select Save to save the contact.  
Searching for a Contact  
1. Select Menu > Contacts.  
2. Enter the name of the contact in the text box. The automatically  
lists the contacts that comply with the search information you  
entered.  
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6 Messaging  
Writing and Sending a Message  
1. Select Menu > Messaging > Create Message.  
2. Enter one or more recipient’s numbers directly, or press  
Confirm key to access the contact list and then select one or  
multiple recipients.  
3. Enter text contents in the text box. You can press Confirm key to  
add picture, audio or slide to the message, and the message will  
be converted to MMS mode automatically.  
4. Select Options > Send to send the message  
Note:  
Your phone supports a multimedia message of a maximum size of 500 KB.  
Reading a Message  
To read a text message stored in the inbox, do the following:  
1. Select Menu > Messaging > Inbox.  
2. Press Navigation keys to scroll to a message. Press Confirm  
key to read the message.  
16  
 
     
7 Media Applications  
Taking a Photo  
1. Select Menu > Tools > Camera。  
2. In the viewfinder screen, press Left soft key for the camera  
settings.  
3. Focus the camera on the scene. Press Confirm key to take a  
photo.  
4. Your photo is automatically saved to the album of the default  
storage that you select.  
Music Player  
Starting the Music Player  
To start the music player, select Menu > Music Player.  
Adding a Playlist  
1. Select Menu > Music Player.  
2. Select Options > Media Library > Playlist.  
3. Select Options > Create to create a new playlist. Open the  
playlist and select Add to add songs to the playlist.  
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Note:  
You can also select Menu > Multimedia to select music to play.  
Playing music  
When the music is played, you can do the following:  
Press Confirm key to pause the song; press it again to continue  
playing.  
Press Right navigation key to play the next song. Press and  
hold Right navigation key to fast-forward the song.  
Press Left navigation key to play the previous song. Press and  
hold Left navigation key to rewind the song.  
Select Options > Exit to exit the media player.  
Note:  
When a song is played, you can select Minimize or press End key to minimize  
the media player screen. In this case, the media player is running in the  
background.  
Picture Viewer  
1. Select Menu > Pictures.  
2. Select Options > Refresh to search for the recently added  
pictures and photos.  
18  
 
 
3. Press Navigation keys to scroll to a picture and then press  
Confirm key to view the picture. Select Options for the following  
options:  
Send: to send a picture via messaging, or Bluetooth.  
Set as: to set a picture as the wallpaper or a contact image.  
Delete: to delete a picture.  
Rotate: to rotate the picture clockwise or anticlockwise.  
Zoom In: to zoom in the picture.  
Play: to play all pictures in full-screen mode.  
Recorder  
1. In standby mode, select Menu > Tools > Recorder  
2. Press Confirm key to start recording. Select Pause/Continue to  
pause or continue.  
3. Select Stop to stop recording. The sound clip is automatically  
saved to the Recorders folder of the default storage that you  
select.  
4. Press Confirm key to play the sound clip.  
Note:  
When recording a sound clip, keep the microphone of your phone near the  
19  
 
 
sound source for a better recording effect.  
20  
 
8 Bluetooth  
Bluetooth-based Data Transfer  
You can exchange data between your Bluetooth phone and other  
Bluetooth devices. If you want to exchange data between your  
phone and another device, that device must support Bluetooth and  
the Bluetooth function must be enabled.  
1. Select Menu > Settings > Connectivity > Bluetooth > Bluetooth  
> On to enable the Bluetooth function.  
2. Select Search for Devices to search a Bluetooth device. When a  
Bluetooth device is found for the first time, authentication is  
required.  
3. If the Bluetooth(BT) accessory that is to be connected requires a  
password, the message "Enter password:" will appear. Enter the  
BT accessory password, normally it is 0000 (four zeros). After  
the same password is entered (sometimes requires entry on  
both devices) the Bluetooth connection is set up.  
4. Launch the application that contains the file to be sent. Select  
the file you want to send. Select Options and select Send > Via  
Bluetooth.  
21  
 
   
Using Bluetooth Headset  
You can talk by using the Bluetooth headset or Bluetooth  
loudspeaker. For more information, refer to the user manuals of the  
relevant devices.  
1. Open the Bluetooth headset and keep it in the discoverable state.  
2. Select Bluetooth to enable the Bluetooth function.  
3. Select Search for Devices to search for a Bluetooth device.  
When a Bluetooth device is found for the first time,  
authentication is required.  
22  
 
 
9 Security  
Enabling/Disabling the Phone Lock  
The phone lock protects your phone from unauthorized use. The  
phone lock function is not enabled when you purchase the phone.  
You can change the default phone lock code (Last four number of  
the MDN) to any string of 4 to 8 digits.  
1. 1.Select Menu > Settings > Security > Phone Lock.  
2. Press Navigation keys to select one of the following options:  
On: The phone lock will be enabled when the phone is powered  
on next time.  
Off: The phone lock will be disabled.  
Locking the Keypad  
When the keypad is locked, you can still answer incoming calls or  
make emergency calls by pressing Send key.  
1. Press and hold Input Method/lock key to lock the key pad.  
2. Press Left soft key, and then press Right soft key to unlock the  
keypad.  
23  
 
     
10 TTY Operation  
Using the TTY Device  
The Teletypewriter (TTY) is a typewriting device. By connecting the  
phone to the TTY device, you can use the TTY functions to send/  
receive messages.  
When you use the TTY function, do as follows:  
1. Set the phone to the TTY mode and connect the TTY device to  
the headset jack of the phone.  
2. Make or answer calls as normal.  
3. When the call is put through, use the TTY device to send or  
receive the letters.  
4. Press End key to end the call.  
Setting the TTY Mode  
1. Select Menu > Settings > Phone > TTY Setup.  
2. Select TTY FULL mode.  
TTY OFF: The standard voice speaking mode and the listening  
mode.  
TTY FULL: Transmit and receive the TTY characters.  
24  
 
     
TTY VCO: Receive TTY characters but transmit by speaking  
into the microphone.  
TTY HCO: Transmit TTY characters but receive by listening to  
the earpiece.  
25  
 
11 Troubleshooting  
If you encounter any problem when using your phone, try to rectify  
the problem according to the following table. If the problem  
persists, contact the service provider or the dealer.  
The battery cannot The charger is properly connected to your  
be charged.  
phone and the power socket.  
The battery power is sufficient.  
The battery is properly installed.  
Press and hold End key.  
The phone cannot  
be powered on.  
The phone number is correct.  
You are in the network service area.  
You cannot make  
a call except an  
emergency call.  
You have not enabled the call restriction  
function.  
The signal strength is strong enough.  
Bad call quality.  
During a call, the  
If you are staying indoors, move close to a  
window.  
other side cannot The microphone is not covered.  
hear your voice.  
26  
 
 
The antenna is in a good condition.  
The signal  
strength is not  
strong enough or  
your phone is  
often off line.  
Move close to a place with strong signal  
strength.  
You are not in an area with weak magnetic  
field (in a tunnel or surrounded by  
buildings). If so, move to another area and  
try again.  
Your phone  
displays "No  
service found",  
"Service  
unavailable" or  
"Network  
Do not visit the service option without  
obtaining authorization from your service  
provider.  
problem".  
27  
 
12 Warnings and  
Precautions  
This section contains important information pertaining to the  
operating instructions of your device. It also contains information  
about how to use the device safely. Read this information carefully  
before using your device.  
Electronic Device  
Power off your device if using the device is prohibited. Do not use  
the device when using the device causes danger or interference with  
electronic devices.  
Medical Device  
Follow rules and regulations set forth by hospitals and health  
care facilities. Do not use your device when using the device is  
prohibited.  
Pacemaker manufacturers recommend that a minimum  
distance of 15 cm be maintained between a device and a  
pacemaker to prevent potential interference with the pacemaker.  
If you are using a pacemaker, use the device on the opposite  
side of the pacemaker and do not carry the device in your front  
pocket.  
28  
 
 
Potentially Explosive Atmosphere  
Power off your device in any area with a potentially explosive  
atmosphere, and comply with all signs and instructions. Areas that  
may have potentially explosive atmospheres include the areas  
where you would normally be advised to turn off your vehicle  
engine. Triggering of sparks in such areas could cause an explosion  
or a fire, resulting in bodily injuries or even deaths. Do not power on  
your device at refueling points such as service stations. Comply  
with restrictions on the use of radio equipment in fuel depots,  
storage, and distribution areas, and chemical plants. In addition,  
adhere to restrictions in areas where blasting operations are in  
progress. Before using the device, watch out for areas that have  
potentially explosive atmospheres that are often, but not always,  
clearly marked. Such locations include areas below the deck on  
boats, chemical transfer or storage facilities, and areas where the  
air contains chemicals or particles such as grain, dust, or metal  
powders. Ask the manufacturers of vehicles using liquefied  
petroleum gas (such as propane or butane) whether this device can  
be safely used in their vicinity.  
29  
 
Traffic Security  
Observe local laws and regulations while using the device. In  
addition, if using the device while driving a vehicle, comply with the  
following guidelines:  
Concentrate on driving. Your first responsibility is to drive  
safely.  
Do not talk on the device while driving. Use hands-free  
accessories.  
When you have to make or answer a call, park the vehicle at the  
road side before using your device.  
RF signals may affect electronic systems of motor vehicles. For  
more information, consult the vehicle manufacturer.  
In a motor vehicle, do not place the device over the air bag or in  
the air bag deployment area. Otherwise, the device may hurt you  
owing to the strong force when the air bag inflates.  
Do not use your device while flying in an aircraft. Power off your  
device before boarding an aircraft. Using wireless devices in an  
aircraft may cause danger to the operation of the aircraft and  
disrupt the wireless telephone network. It may also be  
considered illegal.  
Operating Environment  
Do not use or charge the device in dusty, damp, and dirty places  
or places with magnetic fields. Otherwise, it may result in a  
malfunction of the circuit.  
30  
 
The device complies with the RF specifications when the device  
is used near your ear or at a distance of 1.5 cm from your body.  
Ensure that the device accessories such as a device case and a  
device holster are not composed of metal components. Keep  
your device 1.5 cm away from your body to meet the  
requirement earlier mentioned.  
On a stormy day with thunder, do not use your device when it is  
being charged, to prevent any danger caused by lightning.  
When you are on a call, do not touch the antenna. Touching the  
antenna affects the call quality and results in increase in power  
consumption. As a result, the talk time and the standby time are  
reduced.  
While using the device, observe the local laws and regulations,  
and respect others' privacy and legal rights.  
Keep the ambient temperature between 0°C and 40°C while the  
device is being charged. Keep the ambient temperature between  
0°C to 40°C for using the device powered by a battery.  
Prevention of Hearing Damage  
Using a headset at high volume can damage your hearing. To  
reduce the risk of damage to hearing, lower the headset volume to  
a safe and comfortable level.  
31  
 
Safety of Children  
Comply with all precautions with regard to children's safety. Letting  
the child play with your device or its accessories, which may include  
parts that can be detached from the device, may be dangerous, as it  
may present a choking hazard. Ensure that small children are kept  
away from the device and accessories.  
Accessories  
Use the accessories delivered only by the manufacturer. Using  
accessories of other manufacturers or vendors with this device  
model may invalidate any approval or warranty applicable to the  
device, result in the non-operation of the device, and cause danger.  
Battery and Charger  
Unplug the charger from the electrical plug and the device when  
not in use.  
The battery can be charged and discharged hundreds of times  
before it eventually wears out. When the standby time and the  
talk time are shorter than the normal time, replace the battery.  
Use the AC power supply defined in the specifications of the  
charger. An improper power voltage may cause a fire or a  
malfunction of the charger.  
Do not connect two poles of the battery with conductors, such  
as metal materials, keys, or jewelries. Otherwise, the battery  
32  
 
may be short-circuited and may cause injuries and burns on  
your body.  
Do not disassemble the battery or solder the battery poles.  
Otherwise, it may lead to electrolyte leakage, overheating, fire,  
or explosion.  
If battery electrolyte leaks out, ensure that the electrolyte does  
not touch your skin and eyes. When the electrolyte touches your  
skin or splashes into your eyes, wash your eyes with clean water  
immediately and consult a doctor.  
If there is a case of battery deformation, color change, or  
abnormal heating while you charge or store the battery, remove  
the battery immediately and stop using it. Otherwise, it may lead  
to battery leakage, overheating, explosion, or fire.  
If the power cable is damaged (for example, the cord is exposed  
or broken), or the plug loosens, stop using the cable at once.  
Otherwise, it may lead to an electric shock, a short circuit of the  
charger, or a fire.  
Do not dispose of batteries in fire as they may explode. Batteries  
may also explode if damaged.  
Cleaning and Maintenance  
The device, battery, and charger are not water-resistant. Keep  
them dry. Protect the device, battery, and charger from water or  
vapor. Do not touch the device or the charger with a wet hand.  
Otherwise, it may lead to a short circuit, a malfunction of the  
device, and an electric shock to the user.  
33  
 
Do not place your device, battery, and charger in places where  
they can get damaged because of collision. Otherwise, it may  
lead to battery leakage, device malfunction, overheating, fire, or  
explosion.  
Do not place magnetic storage media such as magnetic cards  
and floppy disks near the device. Radiation from the device may  
erase the information stored on them.  
Do not leave your device, battery, and charger in a place with an  
extreme high or low temperature. Otherwise, they may not  
function properly and may lead to a fire or an explosion. When  
the temperature is lower than 0°C, performance of the battery is  
affected.  
Do not place sharp metal objects such as pins near the earpiece.  
The earpiece may attract these objects and hurt you when you  
are using the device.  
Before you clean or maintain the device, power off the device  
and disconnect it from the charger.  
Do not use any chemical detergent, powder, or other chemical  
agents (such as alcohol and benzene) to clean the device and  
the charger. Otherwise, parts of the device may be damaged or a  
fire can be caused. You can clean the device and the charger  
with a piece of damp and soft antistatic cloth.  
Do not dismantle the device or accessories. Otherwise, the  
warranty on the device and accessories is invalid and the  
manufacturer is not liable to pay for the damage.  
34  
 
Emergency Call  
You can use your device for emergency calls in the service area. The  
connection, however, cannot be guaranteed in all conditions. You  
should not rely solely on the device for essential communications.  
Certification Information (SAR)  
This mobile device meets guidelines for exposure to radio waves.  
Your device is a low-power radio transmitter and receiver. As  
recommended by international guidelines, the device is designed  
not to exceed the limits for exposure to radio waves. These  
guidelines were developed by the independent scientific  
organization International Commission on Non-Ionizing Radiation  
Protection (ICNIRP) and include safety measures designed to  
ensure safety for all users, regardless of age and health.  
The Specific Absorption Rate (SAR) is the unit of measurement for  
the amount of radio frequency energy absorbed by the body when  
using a device. The SAR value is determined at the highest certified  
power level in laboratory conditions, but the actual SAR level of the  
device when being operated can be well below the value. This is  
because the device is designed to use the minimum power required  
to reach the network.  
35  
 
The SAR limit adopted by USA and Canada is 1.6 watts/kilogram  
(W/kg) averaged over one gram of tissue. The highest SAR value  
reported to the FCC and IC for this device type when tested for use  
at the ear is 1.130 W/kg, and when properly worn on the body is  
0.992 W/kg.  
Hearing Aid Compatibility (HAC) regulations for Mobile phones  
In 2003, the FCC adopted rules to make digital wireless telephones  
compatible with hearing aids and cochlear implants. Although  
analog wireless phones do not usually cause interference with  
hearing aids or cochlear implants, digital wireless phones  
sometimes do because of electromagnetic energy emitted by the  
phone's antenna, backlight, or other components.  
Your phone is compliant with FCC HAC regulations (ANSI C63.19).  
While some wireless phones are used near some hearing devices  
(hearing aids and cochlear implants), users may detect a buzzing,  
humming, or whining noise.  
Some hearing devices are more immune than others to this  
interference noise, and phones also vary in the amount of  
interference they generate. The wireless telephone industry has  
developed a rating system for wireless phones, to assist hearing  
device users find phones that may be compatible with their hearing  
devices. Not all phones have been rated. Phones that are rated have  
36  
 
the rating on their box or a label located on the box. The ratings are  
not guarantees. Results will vary depending on the user's hearing  
device and hearing loss. If your hearing device happens to be  
vulnerable to interference, you may not be able to use a rated phone  
successfully. Trying out the phone with your hearing device is the  
best way to evaluate it for your personal needs.  
M-Ratings: Phones rated M3 or M4 meet FCC requirements and are  
likely to generate less interference to hearing devices than phones  
that are not labeled. M4 is the better/higher of the two ratings.  
T-Ratings: Phones rated T3 or T4 meet FCC requirements and are  
likely to be more usable with a hearing device’s telecoil (“T Switch”  
or “Telephone Switch”) than unrated phones. T4 is the better/higher  
of the two ratings. (Note that not all hearing devices have telecoils  
in them.) Hearing devices may also be measured.  
Your phone meets the M4/T4 level rating. Hearing devices may also  
be rated. Your hearing device manufacturer or hearing health  
professional may help you fi nd this rating. For more information  
about the FCC Hearing Aid Compatibility please go to  
37  
 
FCC Statement  
This equipment has been tested and found to comply with the limits  
for a Class B digital device, pursuant to Part 15 of the FCC Rules.  
These limits are designed to provide reasonable protection against  
harmful interference in a residential installation. This equipment  
generates, uses and can radiate radio frequency energy and, if not  
installed and used in accordance with the instructions, may cause  
harmful interference to radio communications. However,there is no  
guarantee that interference will not occur in a particular  
installation.If this equipment does cause harmful interference to  
radio or television reception,which can be determined by turning  
the equipment off and on, the user is encouraged to try to correct  
the interference by one or more of the following measures:  
--Reorient or relocate the receiving antenna.  
--Increase the separation between the equipment and receiver.  
--Connect the equipment into an outlet on a circuit different from  
that to which the receiver is connected.  
--Consult the dealer or an experienced radio/TV technician for help.  
This device complies with Part 15 of the FCC Rules. Operation is  
subject to the following two conditions: (1) this device may not  
cause harmful interference, and (2) this device must accept any  
38  
 
interference received, including interference that may cause  
undesired operation.  
Caution:  
Changes or modifications made to this device not expressly approved by  
Huawei Technologies Co., Ltd. may void the FCC authorization to operate this  
device.  
Proposition 65 Compliance Statement  
Caution:  
This product contains chemicals known to the State of California to cause  
cancer and birth defects or other reproductive harm. Wash hands after  
handling.  
39  
 

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