Sharp FO-2150 Operation Manual page 208

Entering Your Name and Fax Number
2
Press the # key twice:
The display will show:
3
Press the START key.
The display will show:
4
Enter your fax number by pressing the number keys. Up to 20 digits
can be entered.
To insert a space between digits, press the # key. To insert a "+",
press the * key.
If you make a mistake, press the HOLD/SEARCH key to move
the cursor back to the mistake and then enter the correct number.
The new number will replace the old number.
Example:
5
Press START to enter the fax number in memory.
The display will show:
Cursor: A dark square mark in the display that indicates where a
number or letter will be entered.
13-18
OWN NUMBER SET
ENTER FAX #
ENTER YOUR NAME