Step by step
More functions/services
80
Using system functions from outside
DISA (direct inward system access)
If configured (contact 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 Æ page 78
• Call forwarding, code
*
1/#1 Æ page 28
• Lock and unlock phone,
code
*
66/#66 Æ page 69
• Save your PIN,
code
*
93 Æ page 71
• Send a message,
code
*
68/#68 Æ page 73
• Leave an advisory message,
code
*
69/#69 Æ page 75
• Ringing group, code
*
81/#81 Æ page 86
• Group call, code
*
85/#85 Æ page 86
• Caller ID suppression,
code
*
86/#86 Æ page 67
• Camp-on tone, code
*
87/#87 Æ page 47
• Open door, code
*
61 Æ page 35
• Release door opener, code
*
89/#89 Æ page 36
• Control relays, code
*
90/#90 Æ page 84
• Do not disturb, code
*
97/#97 Æ page 66
• Ringer cutoff, code
*
98/#98 Æ page 65
• Dial using speed dial, code
*
7 Æ page 42
• Associated service, code
*
83 Æ page 79
Prerequisite: Your phone supports tone dialing (DTMF)
or you can switch your phone to tone dialing. The phone
is not connected to the system.
j Establish a connection to the system. Enter the station
number (contact your service personnel).
j Wait for the continuous tone (if necessary, switch pho-
ne to tone dialing) and enter the internal number assig-
ned to you and the corresponding PIN.
( Enter the code (only required if programmed in the sys-
tem).
