Gigaset DE 900 IP PRO User Manual page 200

Appendix
Additional service features
*Q
*Q Q
*Q2
*Q2Q
*Q3
*Q3Q
*QM
*QMQ
*QN
*QO
*QOQ
Managing conference calls
*
*
*2
*3
*4 4 N
(... )
*L L N
(... )
*M M N
(... )
*O O N
(... )
200
+ Target phone Activating the general redirect function for all calls
number (Always) to one target phone number.
Deactivating the redirect function.
+ Target phone Activating the redirect function for all calls to the target
number phone number when busy.
Deactivating the redirect function for all calls when
busy.
+ Target phone Activating the redirect function for all calls to the target
number phone number on timeout (no response).
Deactivating the redirect function for all calls on time-
out.
Activating the callback function when the line is busy.
Deactivating the callback function when the line is busy.
+00 to 99 Placing a held caller in a call queue or taking a caller
(waiting ID) from the queue.
Activating the Do-Not-Disturb (DND) function for all
phones.
Deactivating the Do-Not-Disturb (DND) function for all
phones.
Accessing the control options language menu.
Activating and deactivating mute (microphone).
Requesting to speak if the moderator has activated the mute function.
Moderator: Blocking and unblocking conference calls.
Gradually reducing the handset volume. N = save.
Gradually increasing the handset volume. N = save.
Gradually reducing the microphone volume. N = save.
Gradually increasing the microphone volume. N = save.