Ricoh Aficio MP 161SPF - Manual (Page 240)

Registering Addresses and Users for Facsimile/Scanner Functions
232
7
I
Select the protocol which is not currently selected using {U} or {T}, and
then press the {OK} key.
A confirmation message appears.
J
Press [Yes].
K
Press the {Escape} key twice.
L
Press [End].
M
Press the {OK} key.
N
Press the {User Tools/Counter} key.
Note
❒ To delete a name entirely, see "Deleting a Registered Name".
Reference
p.144 “Deleting a Registered Name”