Siemens 300Series 사용자 설명서

ROLMphone 300/600 Series User Guide

The One-Way Broadcast Speaker Call feature lets you make a one-
way call to the speakers of up to 40 phones that are multiple line 
appearances of the same extension. To use this feature, you must be set 
up for it on your communications server.

One-Way Broadcast Speaker Call is only available on Version 
6.3 and higher.

Any multiple line appearances that are busy are dropped from 
the call. 

If the extension called is busy, the caller will hear a busy tone 
and the call will not be completed to the extension or the 
multiple line appearances.

If another line on the phone with the extension is busy and the 
extension itself is free, a one-way broadcast speaker call will 
be completed to the multiple line extensions. It will not be 
completed to the extension.

➩

Press the One-Way Broadcast Speaker Call 
(SPKBCST) key.

You will hear the confirmation tone, 
followed by a dial tone.

OR

Get a dial tone and dial # 8 0.

You will hear the confirmation tone, 
followed by a dial tone.

➩

Dial the extension.