Huawei P8 GRA-UL00 Faqs page 54

P8 Smartphone FAQs
4.12 Why is Music automatically opened after I inserted a
headset to my phone?
Make sure you are using the headset produced by Huawei. Headsets that are not produced by
Huawei may not be compatible with your phone (resulting in microphone short circuit).
It is recommended that you use the headset produced by Huawei.
If you are using the headset produced by Huawei and the headset is faulty, take it to a
maintenance outlet for check.
4.13 Why do I hear a sound when I shake my phone?
The sound comes from the autofocus motor of your phone's camera. Currently phones of all
brands use the voice coil motor (VCM) focusing system, the internal coil of which is secured
by springs. When you shake your phone, you can hear the sound of the autofocus motor.
4.14 Why is the ringtone of an incoming call suddenly
muted?
Go to Settings > Motions and gestures > Flip and check whether Mute incoming calls is
enabled. If so, the ringtone of an incoming call will be muted if you flip your phone.
4.15 Why does my phone automatically start recording?
You may have enabled the quick recording function. When you screen is turned off or locked,
double press the volume up button to quick start recording. Your phone vibrates when the
recording is paused or stopped.
To disable such a function, touch Tools > Recorder then the settings button to disable the
quick recording function.
4.16 How do I prevent my phone from charging the noise
reduction headset?
1. After the active noise reduction headset is inserted to your phone, your phone will
automatically charge the headset.
2. If you do not want your phone to charge the headset, press and hold the round button on the
AM180 active noise reduction headset, insert the headset to your phone, and wait for 1 second
before you release the round button. At this time, the charging indicator will be off and your
phone stops charging the headset.
3. However, If you set your phone not to charge the headset, the headset's microphone cannot
pick up voice. Therefore, the preceding method can be used if you are using the headset only
Issue 01 (2015/03) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4 Camera, music, and video
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