Sharing New Technology with You
10
4. Computer
Use the DB9 data cable or USB data cable for connecting the data
interface to the computer for data service.
Power off the phone then stick in
or pull out the data cable.
5.Power on:
If you use the external power adapter, hold
key ,
and then get
started after self-test.
If you use the built-in spare battery of the phone ,turn the battery switch
on the back side of the phone to “
∣
”, hold
key ,
and then get started
after self-test.
6. Power off:
Hold
key
to power off the phone.
AC
Plug
