User's Manual

Earphone/Bluetooth mode: when plugging the earphone(including bluetooth earphone), you
can answer a call by pressing the key on the earphone; when you are not convenient to press
the key, you can turn on the auto-answer mode (only in earphone mode) and make sure the
earphone is plugged, your phone auto-answers a call 5 seconds after it rings and/or vibrates.
3.4 Operation during a call
Press Option to perform following operation during a call:
Hold: Hold this call
End: Hang up and end this call