File 71-10 Page 8
7) SET DTMF RINGER MODE :-
Factory Default is sounder on.
When a call has been established an incoming DTMF tone can be made to operate the
front panel sounder.
Switch on while holding "HANG-UP" & "6".
"POWER" LED lights immediately to confirm set-up operation.
Release "HANG-UP" & "6".
Press "0" for sounder off or "1" for sounder on.
Turn the box off.
8) SELECT INCOMING ISDN B CHANNEL :-
Factory Default is either channel.
An ISDN2 circuit has 2 B or "Bearer" channels. These can have the same or different
telephone numbers. It is possible to select which of these channels the box will answer.
Switch on while holding "ANSWER" and "0" = either channel
Switch on while holding "ANSWER" and "1" = B1 only
Switch on while holding "ANSWER" and "2" = B2 only
"POWER" LED lights immediately to confirm set-up operation.
"POWER" LED goes off when "ANSWER" & "n" are released.
"POWER" LED lights and normal operation continues.
9) SELECT OUTGOING ISDN B CHANNEL :-
Factory Default is any free channel.
An ISDN2 circuit has 2 B or "Bearer" channels. These can have the same or different
telephone numbers. It is possible to select which of these channels the box will ring.
Switch on while holding "HOLD TO DIAL" and "0" = any free channel
Switch on while holding "HOLD TO DIAL" and "1" = B1 only
Switch on while holding "HOLD TO DIAL" and "2" = B2 only
"POWER" LED lights immediately to confirm set-up operation.
"POWER" LED goes off when "DIAL" & "n" are released
"POWER" LED lights and normal operation continues.
10) STORE FREQUENTLY USED ISDN NUMBERS :-
Factory Default setting will not alter any stored numbers.
It is possible to permanently store up to 12 frequently used ISDN numbers. Each number
may consist of up to 20 digits plus a further 10 digits for sub-addressing. Each of the 12
numbers are represented as one of the 12 keypad numbers 0-9, * & #.
Switch on while holding "REDIAL" and "Keypad number" of the store location.
"POWER" LED lights immediately to confirm set-up operation.
Release "REDIAL" and "Keypad number"
Dial number required to be stored.
Turn the box off.
Repeat for other numbers.