Huawei U3100 User Manual

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Bluetooth®(Optional)
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 Settings > Bluetooth > Switch on to enable 
the Bluetooth function.
2. Select Settings > Bluetooth > Search devices  to 
search a Bluetooth device. When the Bluetooth device 
is found for the first time, authentication is required.
Now you can exchange data between your phone and the 
other Bluetooth device.
The Bluetooth Headset
You can answer a call by a Bluetooth headset or Bluetooth 
loudspeaker. For details, refer to the corresponding user 
manual of a Bluetooth headset or loudspeaker.
1. Set the Bluetooth headset to the status for detecting.
2. Select Settings > Bluetooth > Switch on to enable 
the Bluetooth function.
3. Select Settings > Bluetooth > Search devices to 
search a Bluetooth device. When a Bluetooth device is 
found for the first time, authentication is required. 
						

							Bluetooth®(Optional)
 24
4. If a Bluetooth headset is detected and recognized for 
the first time, it should be authenticated by a PIN code.
Now you can use the Bluetooth headset as the connection 
has been established between your phone and the Blue-
tooth headset.
The Bluetooth headset should be set to the status for 
detecting only when authentication is needed. Once the 
headset has been authenticated, you just need to turn on 
your Bluetooth headset. For more information, refer to the 
user manual of your Bluetooth headset.
NOTE:  The procedure for using a Bluetooth loudspeaker is 
similar to that for a Bluetooth headset. For details, refer to 
the user manual supplied with your Bluetooth loudspeaker. 
						

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6. Entertainment Function
Music
Select Media > Music. You can play kinds of music, sort 
music by artists, albums, set the play list, and view the latest 
play list. 
During music playing, you can perform the following 
operations: 
• Follow the displayed prompts and use the scroll key to 
perform corresponding operations.
•Select Options to perform the operations in the list.
FM Radio(Optional)
Connect the headset to your phone and select Media > FM 
Radio to start FM Radio. If the channel list is empty, Select 
Automatic tuning / Manual tuning to set frequency band. 
Camera
Select Camera to start the camera.
Operations in the Viewfinder ScreenWhen the camera is started, you can press the OK key to 
take a picture. Or select Options to switch to the video 
camera function. Then, you can press the OK key to take a 
picture or record a video clip. 
In the viewfinder screen, you can: 
						

							Browser
 26
• Press the up or down scroll key to adjust the 
brightness. 
• Press the left or right scroll key to adjust the focus.
• When recording a video clip, you can pause or 
continue recording.
• When recording a video clip, press the camera key or 
OK key to stop recording and save the video clip.
After taking a picture or recording a video clip, you can 
select icons on screen to perform the operations of the 
option list.
During the recording, you can perform the following 
operations.
• Pause and then to start recording again.
• Cancel the recording.
Browser
The built-in browser makes it easy to browse any webpage. 
You can access the browser by selecting Browser from the 
main menu. 
						

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7. Business Function
Calendar Management
Using the Alarm ClockSelect Clock. You can select one alarm from the list, and 
then press the OK key to set an alarm clock. 
When it is time for an alarm clock to ring, the selected alarm 
tone is played and a prompt is displayed. You can stop the 
ringing and snooze by pressing any key (except left function 
key and power key). 
If your phone is powered off, the alarm clock will still ring. 
When the alarm rings, you can choose to power on the 
phone. 
Select an alarm clock from the list, and press the left 
function key to deactivate it.
Using the CalendarSelect Calendar. You can select Options > Create 
reminder to create the schedule events for the current day. 
The schedule prompt is the same with alarm prompt. 
Creating a MemoSelect Tools > Memo. You can store important events on 
your phone. 
File Management
Select Tools > File manager. You can manage the 
Pictures, Music, Videos, Ringtones, Recordings, and  
						

							File Management
 28
Others files conveniently. Select a file, then select Options 
to perform the operations of the list.
NOTE:  
• Some sound files are protected by Digital Rights 
Management (DRM), and may not be able to be used 
as a ringtone.
• When the phone detects and recognizes the memory 
card, Memory card is displayed as a tab on the File 
manager screen. 
						

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8. 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 mobile 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.
Potentially Explosive Atmospheres
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.  
						

							Traffic Security
 30
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.
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  
						

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Operating Environment
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 or dirty 
places or places with magnetic fields. Otherwise, it may 
result in a malfunction of the circuit.
• 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 
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 -10°C and 45°C 
while the device is being charged. Keep the ambient 
temperature between -10°C to 50°C for using the device 
powered by battery. 
						

							Preventing Hearing Damage
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Preventing 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.
Safety of Children
Comply with all precautions with regard to childrens 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 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 causea 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