Welcome
1Welcome
Welcome to the user guide for the DT390 cordless phone. This guide
describes the a vailable features of the telephone when it is connected to
BusinessPhone Communication Platform from Aastra. The BusinessPhone
Communication Platform consists of BusinessPhone Compact, BusinessPhone
50, BusinessPhone 128i and BusinessPhone 250.
The features described in this User Guide are related to version 7.0 or higher
of the BusinessPhone Communication Platform. Some might not work in
earlier versions of the s ystem and/or might be protected by a license package
that has to be bought separately. The User Guide describes the facilities of
the BusinessPhone Communication Platform and the Cordless pho
ne DT390
with a default programming. There m ay be some differences in th
ewayyour
phone is programmed.
Please consult your system administrator if you need furt
her information.
h
ttp://www.aastra.com.
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1424-EN LZT 103 091 Uen A1 2008-10-27