After the user pair the bluetooth between watch and mobile phone, choose Phonebook
ICON, click “connect”, the user’s mobile phone will get a sync request, after confirm it, the
watch will sync the phonebook from the mobile phone.
3.4
Dialing
：
After paired smart phone and watch connection successfully, through the watch you can
view calls from phone, watches will give a ringtone, you can answer by the watch directly,
also can make calls.
Note:
When the user use mobile phone to make/answer the call, the sounds can not sync
to the watch. Only when use the watch to make/answer the call, will make the sync call
working.
3.5 Call History
：
