Flash/Earth Mode; Hearing Aid Compability - Ericsson Basic telephone User Manual

Audible Adjustments
52

Flash/Earth mode

On delivery, your telephone is set to flash mode. The R-button
(register recall) can be set to two different modes: "timed break"
(flash) and "earth". To find out if you have to change the mode of
the R-button, proceed as follows:
Lift the handset
Make a call and use any of the services that require R
If you cannot use the service, you need to change the mode of
the R-button to the "earth" position.
Slide to change
Note: Slide switch is slightly different on the Ericsson
Medium telephone.

Hearing aid compability

Since your telephone has a built-in inductive coupler for the
hard-of-hearing, anyone so desiring can use the telecoil in his/her
hearing-aid while telephoning. To do so, simply switch the
hearing-aid in the T position.
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