AMT/PTD/PBX/0020/2/4/EN 01/2007 Page 43
Keypad lock function
The keypad lock function is accessible via the “Security” menu. Use this menu with caution. If the
user forgets his PIN code, the only way the code can be reactivated is by resetting the mobile
with a special tool. The mobile needs to be sent to the manufacturer repair centre for this to be
done.
IMPORTANT:
It is advisable to use the keypad lock function via the "Key lock. > menu".
Installer menu
The "Installer" menu is accessible via the keys
Menu
*
64295
.
The installer menu contains 5 columns:
• "Versions Num": used to find out the software and hardware status of the mobile terminal and
its ID,
• "Master Reset": for cancelling the mobile’s one and only basic subscription,
• "Pin reset": used to cancel the mobile’s internal information and restore the factory
configuration,
• "Display Kont": for adjusting the LCD contrast,
• "Site survey": for knowing the radio reception level (simplified debug menu).
Exemple : 1004510900
- 35 dB FE: 0
1004510900 : RFPI (Radio Fixed Part Identity, 40 bits information). The first 4 bytes give the
installation’s PARI value (in hexadecimal), and the last byte the RPN (Radio Part Number, i.e.
the number of the base station used by the mobile)
- 35 dB: RSSI in dB (from - 35 to 100 dB), -75 = cell limit for handover
FE: CRC error rate
Note: To exit the "Site Survey" column, you must cut off the mobile's power supply by, for
example, removing one of the three batteries from its slot.
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