Ringer Volume Setting - Geemarc CL10+ User Manual

check. The numbers when added together must
total 4 or less. Sometimes British Telecom
telephones are unmarked but they can generally
be assumed to have a REN of 1.0. If in doubt,
please check with your British Telecom Sales
Office.
The REN value of your Geemarc CL10+, is 1.0.

RINGER VOLUME SETTING

A switch located on the right side allows the ringer
to be switched to Hi, Low or Off:
: High
: Low
: Off
Note : The ringer light will be ON even when the
switch is in the Off position.
RECEIVE TONE SETTING
Adjust the TONE buttons to fit the levels to your
own hearing requirements.
Bass
Normal
4
En En
Treble