Motorola A780 Panduan Servis - Halaman 36

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Motorola A780 Panduan Servis

Troubleshooting

Troubleshooting

Manual Test Mode

Manual Test Mode Commands

34
Motorola A780 telephones are equipped with a manual test mode capability. This
allows service personnel to verify functionality and perform fault isolation by
entering keypad commands.
To enter the manual test command mode, a GSM / DCS test SIM must be used.
Press , to turn the phone OFF.
1.
2.
Remove the battery as described in the procedures.
3.
Remove the customer's SIM card from the phone as described in the
procedures.
4.
Insert the test SIM into the SIM slot.
5.
Replace the battery as described in the procedures.
Press , to turn the phone ON.
6.
To display the Test menu, press and hold the (#) key for 3 seconds. Then follow the
Test instructions.
September 20, 2004
A780
6809488A90