Ricoh Aficio MP 1600 General Settings Manual page 181

F
Press the {OK} key.
G
Press [Details].
H
Select [Fax Settings] using {U} or {T}, and then press the {OK} key.
I
Press the {Clear/Stop} key to delete the fax number, then press the {OK} key.
J
Press [End].
K
Press the {OK} key.
Fax Destination
7
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