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Level 1-2 Service Manual
Troubleshooting
Manual Test Mode
Manual Test Mode Commands
Table 3: Manual Test Commands
Key Sequence
#02#
#03#
#04#
#08#
#09#
**0102#
**0105#
*#06#
MotorolaC257/C261 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/PCS test SIM must be used.
1.
Press and hold
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.
6.
Press and hold
Test Function/Name
Handset information
RF information
ADC information
Engineer Field Test Mode
Simple Test mode
FFS format
Disable EFEM mode
IMEI number
to turn the phone OFF.
to turn the phone ON.
July 1, 2005
Troubleshooting
Remarks
29
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Table of Contents
Troubleshooting
