Nortel Circuit Card Installation Manual page 116

Page 116 of 906
Table 27
NT6D42CC SW2
Ringing
voltage
86 V ac
86 V ac
80 V ac
80 V ac
75 V ac
75 V ac
70 V ac
70 V ac
553-3001-211 Standard 3.00
Option settings
Message waiting
voltage
–100 V dc
–150 V dc
–100 V dc
–150 V dc
–100 V dc
–150 V dc
–100 V dc
–150 V dc
August 2005
SW2
1 2
off off
off off
on off
on off
off on
off on
off off
off off
3 4
off off
off on
off off
off on
off off
off on
on off
on on