Ericsson 250 User Manual download pdf (Page 32)

GROUP FACILITIES

BusinessPhone 250 - Basic Telephone

BusinessPhone 50 - Basic Telephone

KEY SYSTEM With this function, all (or selected) external lines are

represented by pre-programmed keys on all phones.

For each external line, a function key has to be programmed.

Which means that you are able to monitor the state of traffic

for every programmed external line (e. g. free, busy).

You can also establish an external call by pressing the external

line key.

Answer an external

call To answer an external call, just press the flashing key.

(Depending on the programming of the system, an incoming

external call will be announced with a flashing line-key and a

ringing signal).

Lift the handset

External line Press (pre-programmed)

Speech connection with the caller.

Make an external call To initiate an external call, just press the external line key

The external line will be seized automatically.

Lift the handset

External line Press a free line-key (pre-programmed)

Dial the desired number

If you make external calls in this way, you do not have to

dial the digit(s) for external calls first.

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Ericsson 250 User Manual Page 32