Furuno FELCOM 70 Operator's Manual page 25

2. OPERATION FROM HANDSET
Abbreviated call
1 Lift handset and receive dial tone
2 Press [MINNE] button.
3 Press relevant storing address (0 – 9). The subscriber number is
automatically dialled.
Note: If you put the analogue phone, facing the key pad down for holding on
call, the line will cut.
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