Siemens 600Series - Manual (Page 125)

Blocking Calls 6-1
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Chapter 6 Blocking
Calls
Do Not Disturb
The Do Not Disturb feature lets you 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 extension
will hear the same sounds they would if your telephone were ringing.
If callers have display telephones, 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 “Forwarding” on page 5–1.)
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 Version 6.2 and
higher), Intercom Call, and Speaker Calls (except Two-Way
Speaker Call).