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DIRECT INWARD
SYSTEM ACCESS
(DISA)
BusinessPhone 250 / BusinessPhone 50
Portable DT400 / DT410 / DT420 / DT430
If you are working externally and you have the need to make
business calls, call your company and use the company PBX
to build up an external call to the desired party. You just pay
the costs for the phone call to your company. The other costs
will automatically be placed on your extension number or on
a special project.
Note: To activate this function, you have to set a password.
Which code to use and how to change it, see section "Select
password".
You can also divert calls from your office extension to your
external position, see section "Call forwarding".
During the procedure you will be prompted for your
password. See last page for a card to remember these specific
numbers.
Go "off hook" and dial the public number of your
company
followed by the DISA number
Please ask the system administrator for the defined DISA number.
Dial the external number
or
Use the external diversion function
Procedure, see section "Call forwarding".
Note: If you program a new diversion address, remember to reset
it when you return to your office.
OTHER USEFUL FACILITIES
49
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