Siemens 600 Series - Manual (Page 135)

Blocking Calls 6–3
6. Blocking
C
alls
Do Not Disturb
The Do Not Disturb feature lets you temporarily
block incoming calls to your telephone. Although
incoming calls will not then ring at your telephone,
you can continue to make calls. Callers to your exten-
sion will hear the same sounds they would if your
telephone were ringing. If callers have display tele-
phones, their telephones will display DO NOT
DISTURB.
If a Fixed Forwarding Do Not Disturb forwarding
target has been set up for your extension, a call to your
extension is forwarded to that target. (See “Forward-
ing” on page 5–3.)
To block
incoming calls ➩ Press the Do Not Disturb (DND) key. The DND
status light turns on.
To allow
incoming calls
➩ Press DND. The DND status light turns off.
Note
If your extension appears on another telephone (a
multiple line appearance), that telephone must also be
in Do Not Disturb mode for your extension to be in
Do Not Disturb mode. If the other telephone is not in
Do Not Disturb mode, calls to your extension will
continue to ring at the other telephone.
The following features override Do Not Disturb
mode: Bridged Call, Buzz, Com Group Call (on CBX
Release 9006.2 and higher), Intercom Call, and
Speaker Calls (except Two-Way Speaker Call).