Siemens U15 - Manual (Page 65)

Calling Features
64
Using the Notepad
Your phone stores the most recent string of digits entered on the
keypad in a temporary memory location called the notepad. This
can be a phone number that you called, or a number that you
entered but did not call. To retrieve the number stored in the
notepad:
Attaching a Number
While dialing (with digits visible in the display):
Find the Feature M > Records > Notepad
Press To
N call the number
or
M open the dialing menu to attach
a number or insert a special
character
or
STORE ( + ) create a phonebook entry with
the number in the No. field
Press To
M
> Attach Number attach a number from the
phonebook or recent call lists