Siemens 2015 Benutzerhandbuch
Important basic settings
16
Gigaset 2015 plus, GBR: A30852-X-1105-B301-1-7619
kap07.fm5
29.10.99
Signalling method
Telekom operates telephone connections with two
different signalling methods:
different signalling methods:
●
dial pulsing (DP)
●
dual-tone multifrequency signalling (DTMF)
The factory default setting of your Gigaset 2015 plus is
DTMF signalling.
DTMF signalling.
Checking the signalling method of your telephone line
Setting the signalling method
However, DTMF is only possible if your
telephone is connected to a new digital
central office. Since Telekom has not yet
completed changeover to digital switching,
some telephones still have to be set for
dial pulsing.
telephone is connected to a new digital
central office. Since Telekom has not yet
completed changeover to digital switching,
some telephones still have to be set for
dial pulsing.
c
Press the off-hook key. You will hear dial tone.
o
Press any digit, e.g. 2. If the same dial tone is audible as
previously, you will have to change the signalling method
to dial pulsing (DP).
previously, you will have to change the signalling method
to dial pulsing (DP).
B
#1
Start the procedure.
o
Enter the 4-digit system code; default “0000”
(➔ page 19).
(➔ page 19).
O
033
B
Set dial pulsing (DP).
or
O
037
B
Set dual-tone multifrequency signalling (DTMF).