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d. Receiver and microphone loopback test: go into the interface, speak towards the
microphone, the voice will be heard from the receiver. Then two choices----"pass"
and "fail", choose anyone the phone will record the result.
e. Keypad Test: go into the interface, press the volume down ,volume up, home,
menu, back and the key of earphone, corresponding key's background will be
change at the same time. If no operates occur, the "succeed" show darkness. Click
"succeed" into the next item.
SERVICE GUIDE
页码 40/58
Page : 40/55
Language :English
Date : 2013-0315
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