NEC 920 User Manual download pdf (Page 19)

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FULL LOCK

When the phone is fully locked, only emergency calls (911)

can be made, but any call can be received. Storing to the

memory is also prevented.

1) Press FCN + #. The display will read:

2) Enter 4-digit lock code. If you key in the correct code, FL

(Full Lock) will appear on the right side of the display. If the

key is incorrect, the display will go back to the standby mode.

CORRECT INCORRECT

Note: For security the display will not show the 4-digit

lock code.

3) Unlocking is carried out in the same way. Press FCN + #,

enter in your 4-digit code. When the lock is cleared the

display will go back to the standby mode. If the key is

incorrect, the display will remain with the FL indicator on the

right side of the display.

CORRECT INCORRECT

When the phone is partially locked, only emergency calls

(911) and any numbers stored in memory locations 1 through

9 can be made, but any call can be received. Storing to the

memory is also prevented.

PWR

E n t E r C d

PWR

o o o o FL

PWR

o o o o

PWR

o o o o

PWR

o o o o FL

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NEC 920 User Manual Page 19