NEC G277 - General functions; Switching the handset on; Switching the handset off; Key lock

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General functions
Switching the handset on
Switching the handset off
Key lock
Attention: You can dial 911 and 112 when the key lock is active.
The key lock does not affect the SOS key.
Locking
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2.
Also automatic keypad lock can be set from the Settings menu.
Unlocking
1.
2.
Also automatic keypad lock can be set from the Settings menu.
General functions
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