Step by Step
More functions/services
84
Using system functions from outside
DISA (direct inward system access)
If configured (contact your service personnel), you can use an exter-
nal phone like an internal station to set up an outgoing external con-
nection via the system. You can also activate or deactivate the follow-
ing system functions:
• Reset services and functions,
code #0
• Call forwarding,
code
*
1/#1
• Lock and unlock phone,
code
*
• Save your PIN,
code
*
93
• Send a message,
code
*
• Leave an advisory message,
code
*
• Ringing group,
code
*
81/#81
• Group call,
code
*
85/#85
• Caller ID suppression,
code
*
86/#86
• Camp-on tone,
code
*
87/#87
• Open door, c
ode
*
61
• Release door opener,
code
*
89/#89
• Control relays,
code
*
• Do not disturb,
code
*
• Ringer cutoff,
code
*
• Dial using speed dial,
code
*
• Associated service,
code
*
83
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 (con-
tact your service personnel).