3.17 Key Lock
In standby state, If Key lock function is enabled, 15 seconds elapsed from last key operation,
Key lock is activated.
If Key is pressed while activating key lock, following screen appears.
3.18 Virtual Function Key
In standby or Incoming call,Talk, Enter Virtual Function key mode by pressing the select key.
3.19 Base Key Option (Option)
In this screen, following keys are available.
* key(Press and hold 2 seconds):
Key is unlocked for a while.
1. If receive incoming call, Key lock function is disabled while
incoming calling.
In this screen, following keys are available.
up/down/Right/Left key:
Select Function key
select key / talk key / speaker key:
Send Function key code to the base station.
And, Exit from Virtual function key mode.
If Base key option is On, In Virtual Function key screen,
following keys are available.
Desk key: Same as base left key
H/S key: Same as base right key
Other keys:Same as Virtual Function key mode
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