Operation Manual

3-Party Conference
During an external call . . .
Press the INT key.
Enter the internal number of the desired hand-
set.
When the called handset answers press the
softkey under .
The 3-party conference is established.
☞ If any handset hangs up during a conference call will leave
the other handset still in connection with the external call.
External call during an internal connection
When you are on an internal call the base rin-
ger will announce an incoming external call. In
addition you will hear an attention tone in the
earpiece.
Press the On-Hook key. The internal call will
be ended.
The external call will be signalled.
Press the Off Hook key to take the external
call.
Conf.
Conf.
Other features
Key lock
☞ The key lock prevents functions assigned to buttons being
activated inadvertently. Incoming calls can still be taken in the nor-
mal way even when the key lock function is activated.
Press and hold down the #-key until Keypad
Locked appears in the display.
For unlocking the keypad again press the soft-
key under ( )and subsequently
the #-key briefly. Keypad Unlocked appears
in the display.
Switching the handset ringer on/off
☞ You can turn off the ringer via the menu item “Handset /
Ringer Volume“ as well.
Press and hold down the star-key until Ringer
Off appears in the display.
For turning the ringer on again press and hold
down the star-key until Ringer Off disappears.
Muting the handset ringer for an incoming call
☞ In case of an incoming call you can mute the handset ringer.
Nevertheless, you will be able to take the call as long as the caller
did not hang up.
Press the softkey under .
Silent Silent
Unlock
Unlock
Helpline UK 0844 800 6503
(See page 26 for costs and hours of operation)
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TELEPHONING / OTHER FEATURES