Rocom MD PBX KEY CW AV, Руководство пользователя

Страница: 16 / 24

User guide MD PBX KEY CW Issue 1.00
Page 16
Call from outside
- The visitor presses the function button
Speed dial
- The red LED the doorstation will switch
on, the line is seized. Now the speed
dial code of the desired extension can
be dialed on the keypad
- If an error occurs the dial can be
interrupted by pressing the buttons A
(*) or B(#)
- The input should be done within 7
seconds after the line seizure
How to use
- The extension is called
- On the loudspeaker a ring back tone can
be heared
- If the extension is busy or doesn't answer
within a programmed time the line will
be dropped automatically
- If the called party answers the call the
handsfree device in the doorstation is
activated and the extension can talk to
the visitor