Huawei U8510-7 User Manual

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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...

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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,...

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•   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 may be short-circuited and may cause 
injuries and burns on your body.
•   If battery electrolyte leaks out, ensure that the electrolyte does not touch your skin 
and eyes. When the electrolyte touches your skin or splashes...

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•   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...

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(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...

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 CautionChanges or modifications made to this device not expressly approved by 
Huawei Technologies Co., Ltd. may void the FCC authorization to operate 
this device.
Disposal and Recycling Information
This symbol on the device (and any included batteries) indicates that they should not 
be disposed of as normal household garbage. Do not dispose of your device or 
batteries as unsorted municipal waste. The device (and any batteries) should be 
handed over to a certified collection point for recycling...

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For the declaration of conformity, visit the Web site www.huaweidevice.com/certification.
 Observe the national local regulations in the location where the device is to be 
used. This device may be restricted for use in some or all member states of the 
European Union (EU).
 This device may be operated in all member states of the EU.
France: Outdoor use limited to 10 mW e.i.r.p. within the band 2454-2483.5 MHz.Italy: For private use, a general authorisation is required if WAS/RLAN’s are used 
outside...

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How Can I Use Hi Suite to Import Contacts to My Phone from a Different 
Mobile Phone?
Your mobile phone only supports contact files in the .vcf format.1. Save the .vcf file containing the contact information you want to import 
to a PC.
2. On the Home screen, touch   > Settings > Applications > Development 
> USB debugging.3. Use a USB cable to connect your phone to the PC.4. Visit http://www.huaweidevice.com/worldwide. to download and install 
Hi Suite.
5. Open Hi Suite and follow the instructions to...

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How Do I Stop the Song Playing in the Background?Touch the notification bar, flick downwards to open the notifications panel, touch the 
music playing notification to go to the music playing screen, and then stop playing the 
song.
How Do I Return to the Call Screen?While in a call, if you’re on another screen, you can touch the notification bar, and flick 
downwards to open the notifications panel. Then touch the current call notification to 
return to the call screen.
How Do I Create an Application...

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