Device

• How far can a Bluetooth headset be away from your mobile phone?
• How to mute a call?
• The incoming call ring is automatically restored to the default ring.
• The answering and hanging-up functions are invalid after an incoming call is received.
• The home location of the calling number is displayed incorrectly.
• During an incoming call, press the Side button to stop the ringtone.
• The incoming call number is not displayed or the unknown number is displayed.
• The home location of the number is not displayed for an incoming call.