Ericsson 250 - Manual (Page 50)

PROGRAMMING
50
BusinessPhone 250 - Basic Telephone
BusinessPhone 50 - Basic Telephone
FUNCTION CODES
AND REQUIRED DATA
Function Function Associated Ringing
code number character
Dial-by-name 10 Extension number –
Post dialling 11 4 Call waiting –
5 Automatic callback –
6 Individual call pick up –
7 Radio paging –
8 Intrusion –
* External line 12 The directory 0–4
number of the line
Supervision 13 Extension number 0–4
Intercom line 14 Extension number 0–4
* Loudspeaker 15 The number of –
paging the group (0–7)
Common mailbox 18 Common mailbox number –
Supervision slave 19 – 0–4
* R key 25 – –
Conference 27 – –
* Account number 30 – –
External voice 34 – –
mail
Hold
35 – –
Transfer 36 – –
Save/Redial 37 – –
Log on/off slave 43 – –
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).
* Function needs to be programmed by system administrator.
Note: Special authorisation is required when programming
function-keys.