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Three-way Conference Calling
Out of Range Indicator
Locking the Keypad
When you have an external call and an intercom call in
progress, you can set up a three-way conference call, like this:
Press beneath
Confer
to set up a three-way conference
call.
The bars to the right of show the signal strength received from
thebase. If you are too far from the base, the radio signal might
become too weak for the phone to access the telephoneline.
In these conditions you can't make or receive phone calls, and
turns red and "
Searching...
" appears.
This function is useful to avoid accidentally pressing keys when
you are carrying your handset. If you activate keylock, all keys
are inhibited except and .
In this condition, when a call comes in, you can answer the by
pressing or . When the call ends, the keys are locked
again.
To lock the keys, press and hold until appears.
To unlock the keys, press and hold until disappears
from the display.