More functions/services 67
Using system functions from outside
DISA (Direct Inward System Access)
If configured (consult your service personnel), you can use an external phone
like an internal station
to set up an outgoing external connection via the system.
You can also activate or deactivate the following system functions:
• Reset services and functions,
code #0
Page 66
• Call forwarding, code
*
1/#1 Page 24
• Lock and unlock phone,
code
*
66/#66 Page 59
• Save your PIN code,
code
*
93 Page 60
• Send a message,
code
*
68/#68 Page 62
• Leave an advisory message,
code
*
69/#69 Page 63
• Ringing group, code
*
81/#81 Page 78
• Group call, code
*
85/#85 Page 78
• Caller ID suppression,
code
*
86/#86 Page 57
• Camp-on tone, code
*
87/#87 Page 41
• Open door, code
*
61 Page 29
• Release door opener, code
*
89/#89 Page 30
• Control relays, code
*
90/#90 Page 70
• Do not disturb, code
*
97/#97 Page 56
• Ringer cutoff, code
*
98/#98 Page 56
• Dial using speed dial, code
*
7 Page 36
• Associated service, code
*
83 Page 66
Prerequisite: Your phone supports tone dialling (DTMF) or you can switch your
phone to tone dialling. The phone is not connected to the system.
j Establish a connection to the system. Enter the station number (consult your
service personnel).
j Wait for the continuous tone (if necessary, switch phone to tone dialling) and en-
ter the internal number assigned to you and the corresponding PIN code.
( Enter the code (only required if programmed in the system).
j Wait for the dial tone and enter the code for example,
*
97 for Do not disturb on.
If necessary, make further entries; refer also to the user guide for dial pulse/
DTMF phones.
or
j Dial the external number.
You can only perform one function/establish one outgoing connection at a
time.
The connection is cleared as soon as the function is successfully activat-
ed.
In the case of an external call, the connection is cleared as soon as one of
the call partners hangs up.