Canon MF 3240 Series Basic Manual page 51

[OK]
5
Enter the destination name (max. 20 characters, including spaces) with the
numeric keys, then press [OK].
Ex.
N A M E
C A N
6
Enter the fax number you register (max. 50 digits, including spaces and
pauses) with the numeric keys, then press [OK].
Ex.
T E L N U M B E R
0 1 2 X X X X X X X _
If you register another one-touch speed dialing key, repeat the procedure from step 4.
7
Press [Stop/Reset] to return to standby mode.
[ A ]
E N T R Y
5
6
7
4-8