Tenovis MM780 Operating Instructions Manual page 35

The functions
Integral 33/55
Local telephone directory
Rapid search for an entry
Press the shift key.
Enter the first letter, e.g. C. The first entry that starts with
C appears in the display, e.g. Carl
Search for the entry, e.g. Claes
Confirm the desired number. The number appears in the display,
e.g. 6087 . You may change it.
Lift the handset.
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