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Digital Features
DTMF Tones
To call and/or monitor a door telephone
1. Press
2. Enter the door phone
[DN].
3. If the door phone is
ringing another
station, press [DN] +
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DTMF Tones
Some devices or services require DTMF tones (
device or computer output service. DTMF tones are automatically enabled on
stations with System Speed Dial (SSD). If you do not have SSD, you must first dial
&
-
,
to enable these tones.
This feature disables the SSD during the call, but it is restored when you complete
the call or place it on hold.
i
While on an outside call, press
Note
ISDN Calling
To make outgoing calls using an Integrated Services Digital Network (ISDN)
trunks, you must be an ISDN subscriber and be connected to a Strata DK424 system
with Release 4.0, or higher. ISDN trunks offer faster call connection setup and more
connection circuits.
56
&$//
.
.
This procedure must be repeated on each call.
You hear dial tone.
You are connected to the door phone.
Note &8&63
access is a system option that cannot
be turned on for your system.
-
&
-
+
, then send
Strata AirLink Integrated Wireless Handset 5/99
N O . 2 0 4
D O O R P H 1 A
&
and
), such as a Voice Mail
#&
-
and
, DTMF tones, and
1 2 : 1 5
3
<
~
.
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