Ericsson DT288 User Manual page 5

Welcome to the User´s Guide for the Portable DT288 phone in the BusinessPhone 250 /
BusinessPhone 50 system from Ericsson.
It is a state-of-the-art business communications system. Its alliance of features and facilities effective-
ly improves communications for virtually any kind of organization. To take full advantage of these
advanced features and facilities there is a line of phones, designed for ease of use in every situation.
During calls the opposite party´s name or number is indicated in the display. Only a selected num-
ber of display images, however, are shown in the User´s Guide for your reference.
Note: The features described in this user´s guide are related to version 5.0 of the BusinessPhone 250 /
BusinessPhone 50 system, some features described in this guide might not work in earlier version of the
system.
Some features described in this user´s guide might be protected by a hardware dongle that has to be
bought separately.
The DT288 portable telephone is a DECT (Digital Enhanced Cordless Telephony) business cord-
less telephone and it complies to the Generic Access Profiles (GAP), ensuring that it is compatible
with and connectable to DECT products from different manufacturers.
Your organisations premises is covered by a number of cells which forms the coverage area.
You can make and answer calls anywhere within this area, outside the area you will lose
contact with the system.
Company coverage
To get the most from your DT288 telephone and this User´s guide, we recommend to read the
"Important", "Description", "Incoming/Outgoing calls" and "Installation" sections first. The User´s
Guide describes the facilities of the BusinessPhone system and the portable telephone with a factory
defaults programming. There may be some differences in the way your phone is programmed.
Please consult your system administrator if you need further information.
This Portable Telephone complies with the requirements of the following European Council Directives:
91/263/EEC concerning telecommunications terminal equipment
73/ 23/EEC concerning electrical safety
89/336/EEC concerning electromagnetic compatibility
Portable DT288
BusinessPhone 250 / BusinessPhone 50
BusinessPhone 250 - Portable DT288
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BusinessPhone 50 - Portable DT288