NCU Parameters
D361/D510 158 SM
Address Function Unit Remarks
Ireland 08 08 Korea 28 1C
Norway 09 09 Turkey 32 20
Sweden 10 0A Greece 33 21
Switz. 11 0B Hungary 34 22
Portugal 12 0C Czech 35 23
Country/Area Decimal Hex Country/Area Decimal Hex
Holland 13 0D Poland 36 24
Spain 14 0E
Israel 15 0F
USA 17 11
680501 Line current detection time
20 ms
Line current detection is
disabled.
Line current is not
detected if 680501
contains FF.
680502 Line current wait time
680503 Line current drop detect time
680504
PSTN dial tone frequency upper limit
(high byte)
Hz (BCD)
If both addresses contain
FF(H), tone detection is
disabled.
680505
PSTN dial tone frequency upper limit
(low byte)
680506
PSTN dial tone frequency lower limit
(high byte)
Hz (BCD)
If both addresses contain
FF(H), tone detection is
disabled.
680507
PSTN dial tone frequency lower limit
(low byte)
680508 PSTN dial tone detection time
20 ms
If 680508 contains FF(H),
the machine pauses for
680509 PSTN dial tone reset time (LOW)