Siemens 30ISDN - Manual (Page 15)

Display-driven telephone operation
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kap01.fm5 27.11.98 Profiset 30isdn engl.: A30853-X300-B107-1-7619
Display-driven telephone operation
Your Profiset 30isdn has a one-line display that contains
several symbols.
Symbols
The following symbols indicate certain settings and
modes of your Profiset 30isdn:
12-digit display line
Date, time, call numbers, call charge and call time are dis-
played in accordance with the relevant settings and
modes of the telephone. Calls involving two or more par-
ties (e.g. consultation, call waiting, three-party confer-
ence) are indicated by a digit at the first position of the dis-
play line.
Two brackets at the beginning and the end of the display
line indicate a supressed or not transmitted call number.
Display
Idle mode
C
Programming mode
X
Call forwarding ON
Y
Callback ON or initiating callback is possible
K
Conference
J
Locking function ON
N
DTMF ON
M
Microphone OFF
L
Loudspeaker (open listening) ON
Display after the Profiset 30isdn has been plugged into
the ISDN socket.
Display after the first successful outgoing call has been
conducted and the date/time have been transmitted from
the switching centre.
Display of the telephone in restricted powering condition
without mains voltage (230V) from the NTBA (only with
the restricted powering switch in ON position ➔ page 4).
00.00.00 00:00
06.07.98 13:58
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