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Standard Features
Direct Inward System Access (DISA)
Strata AirLink Integrated Wireless Handset 5/99
95
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To make an outgoing call with DISA
1. From outside the
system, dial the
DISA CO line
telephone number.
The System Administrator has the appropriate
number.
2. Listen for repetitive
ringback tone, then
dial tone.
You hear dial tone for 10 seconds that enables direct
dialing of a station internal number or CO line
access code.
If a number is not dialed, the system automatically
causes the DISA CO line to ring at telephones as a
normal incoming call. If the call is not answered
within 15 seconds after the ringing starts, it
disconnects.
3. Enter a CO line
number or line group
access code.
4. Enter a DISA
security code, if
required (see the
System
Administrator), + the
code and listen for
CO dial tone.
You hear CO dial tone, then a four minute timer tone
plays that both parties hear after the call connects.
Note
If the correct security code is not entered, the
call is disconnected.
5. Press
3
to reset the
timer four more
minutes; otherwise,
the call disconnects
approximately one
min. after the tone.
6. Dial a telephone
number.