The Features of Your Telephone
Using Your Telephone
Safety Precautions
Only use this product in countries
where the relevant authorities have
authorised its operation.
The CE symbol on the product con-
firms that it meets the technical
guidelines on user safety and elec-
tromagnetic compatibility valid at
the time of authorisation, in accor-
dance with the European Directive
91\263\EEC.
Please also refer to the other docu-
mentation supplied for safety pre-
cautions relating to the components
of your telephone system.
Power Supply
This product requires a 230 V alter-
nating current power supply *. This
product can only be switched off
only by removing the adapter plug
from the mains socket.
* The mains supply voltage in some countries
is 110 V. The adapter plug is designed accord-
ingly.
The Features of Your Telephone
Usage
This handset, like any cordless tele-
phone, operates using radio signals,
which cannot guarantee the set-up
of a connection in all conditions.
Therefore, you should never rely
solely upon any cordless telephone
for essential communication (e.g.
medical emergencies).
General
The OpenPhone 21 is a cordless
telephone for operation in the
OpenCom 100 communications sys-
tem. In addition to convenient soft-
key control for the support of the
system features, this telephone also
offers a variety of features that
enable you to make calls more
easily.
To increase your accessibility you
can also operate your handset in
other communications systems, and
thus use the same handset in diffe-
rent places.
Furthermore, it is possible to ope-
rate the handset in the communica-
tions systems of other manufactur-
ers, providing they meet the GAP
standard.
Using Your Telephone
5