Ericsson BUSINESSPHONE 250 User Manual page 74

Executive telephone

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PROGRAMMING

FUNCTION CODES

AND REQUIRED DATA

(continued)

Ringing function:

0 =No ringing.

1 =Ringing.

2 =Delayed ringing (after 10 seconds).

3 =One single ringing signal. (The signal is muted).

4 =One delayed ringing signal (after 10 seconds. The signal

is muted).

* The functions need to be programmed by your system

administrator.

Note: Special authorisation is required when programming

function-keys.

BusinessPhone 250 - Executive Telephone

BusinessPhone 50 - Executive Telephone

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