Huawei GAR-UL00, Часто задаваемые вопросы

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2. If you are using a headset produced by Huawei, make sure you have properly inserted
the headset.
3. If the problem persists, take your headset to a maintenance outlet for check.
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 auto-focus 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 auto-focus 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 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 can't
pick up voice. Therefore, the preceding method can be used if you are using the headset
only to listen to songs. If you want to make phone calls using the headset, you have to
reinsert the headset.