Nautilus NH-1800 Operator's Manual page 100

NH-1800
6.6.5 Optional function
Accessing the OPTIONAL FUNCTION
1) Select the 'CUSTOMER SETUP' in
the OPERATOR FUNCTION menu.
2) Select the 'OPTIONAL FUNCTION' in
the CUSTOMER SETUP menu.
3) Select the 'PRE DIALING' in the
OPTIONAL FUNCTION menu.
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6. Operator Functions