User`s guide

OPTIONAL EQUIPMENT

BusinessPhone 250 - Executive Telephone

BusinessPhone 50 - Executive Telephone

TAPE RECORDER When a recording of the telephone conversation is needed,

for evidence purposes, a tape recorder can be connected.

HEADSET The following headset functions are available.

Note: To use the headset functions your telephone has to be

equipped with option unit DBY 410 02. How to install the

option unit, see separate installation instructions provided with

the option unit.

Activate/Deactivate

the headset

Headset Press the headset key to activate/deactivate the

headset (pre-programmed)

See section ”Description”. All calls can be handled via the

headset.

Answer calls

Line 1 Press the flashing line key to answer

Press to terminate a headset call

Make calls

Dial the number

Press to terminate the call

Headset to handset

Lift the handset