Aastra 6751i RP Installation Manual page 25

Restart Phone
Use this option to restart your phone when required. There is also a system
administrator level-only option to reset the phone to factory default
settings. See your System Administrator for details.
Phone Lock
Use this option to lock the phone from unauthorized users. When the
phone is locked, users are unable to dial from the phone unless it has been
unlocked. To unlock the phone, press the
the user or administrator password.
Note: While the phone is locked, only emergency number dialing is permitted. The
default permissible emergency numbers are 911, 999, 112, and 110; this is con-
figurable via the Web User Interface or configuration file.
Hint: To quickly lock your phone, press the
key.
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Model 6751i RP Phone Installation Guide 19
button and enter either
button followed by the