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.
Please also refer to the other docu-
mentation supplied, relating to the
components of your telephone sys-
tem.
Power Supply
This product requires a 230 V alter-
nating current power supply*. This
product can only be switched off 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.
7
The Features of Your Telephone
Using Your Telephone
The Features of Your Telephone
Using Your Telephone
Usage
This handset, like any cordless tele-
phone, operates using radio signals,
which do not always guarantee a
connection being established under
all circumstances. Therefore, you
should never rely solely upon any
cordless telephone for essential
communication (e.g. medical emer-
gencies).
General
The OpenPhone 25 is a cordless
telephone for operation in the
OpenCom 100 communications sys-
tem. In addition to convenient soft-
key control, which support the sys-
tem features, this telephone also
offers a variety of features enabling
you to make calls more easily.
You can also operate your handset
in other communications systems,
and thereby use the same handset
in different places.
Furthermore, it is possible to oper-
ate the handset in the communica-
tions systems of other manufactur-
ers, providing they meet the GAP
standard.