Olivetti Fax-Lab 470 Instructions Manual page 15

N O T E
Having confirmed the dialling mode to be used by the fax machine to
connect to the public line, simply press the key, before dialling the
correspondent's fax or telephone number, to gain access to it. An "E"
appears on the display.
S
IMULTANEOUS CHANGING OF DIALLING MODE
You can change the dialling mode for a single dialling operation
without having to change the setup.
1. Press the key, before entering the fax or telephone number.
The fax machine now changes the dialling mode for this dialling
operation. At the end of transmission, the fax machine always restores
the dialling mode set up on it.
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