Ericsson bs120 User Manual

If you use a switchboard the home base station transmits 
signals to the switchboard when you press the R key. 
Switchboards use either earth or hook flash as a signalling 
method. You will find details of which one is used in the 
switchboard documentation. You must set the home base 
station to the appropriate signalling method for the 
switchboard.

Earth signalling can only be used with a suitable 
switchboard.

Set the signalling method for the switchboard as 
follows:

1. Press   and then press the R key for 2 seconds.

Four dashes are displayed.

2. Enter the PIN code for the home base station 

(default is 1111).
Two dashes are displayed.

3. Enter 61.

The current method is displayed (1 = tone 
dialling and earth signalling, 2 = tone dialling 
and hook flash, 3 = pulse dialling and earth 
signalling).

4. Enter one digit to set the signalling method:

‘1’ to set tone dialling and earth signalling

‘2’ to set tone dialling and hook flash

‘3’ to set pulse dialling and earth signalling

5. Press   and then press  .

The signalling method is now changed.

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This function may not be supported by your system.