Philips D721 - Manual (Page 43)

3.4.5 Adjusting the handset volume
You can adjust the volume of the handset to "normal" or "loud".
Initial state: idle or conversation
Steps:
No. Description Input Display
3.4.6 Switching the telephone lock on/off
With the "telephone lock" function, you can lock the telephone call for out-
going calls. Emergency calls cannot be locked out. The emergency num-
bers must be stored in the telephone book and must feature a "!" at the
start of the name.
Initial state: idle
Steps:
No. Description Input Display
The telephone lock can only be activated when the direct call function is off.
Programming and "Malicious caller identification" are not possible when the
telephone lock is on.
Refer to 4.21 for details of how to program barred numbers.
06.05. 10:40
EMERG.ONLY!
Е‹ З ¤‰ ÏÌÓÛı
s ¶ ∫
Switch telephone
lock on or off 1
06.05.99 888 10:40
(( HANDSET LOUD
Е‹ З ¤‰ ÏÌÓÛı
s #
Switch handset
volume between
"normal" and "loud"
(approx. 1 s display) 1
42