Siemens 600 Series 사용자 설명서

 Blocking Calls

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.)

➩

Press the Do Not Disturb (DND) key. The DND 
status light turns on.

➩

Press DND. The DND status light turns off.

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).