Sony HIPATH 500 - Manual (Page 60)

Step by step
Programming the function keys
60
or
Select and confirm the option shown. Another key
Select the saved procedure by pressing the key.
Procedures with activatable/deactivatable func-
tions are activated with one press of the button
and deactivated with the next.
You can press the procedure key during a call to
automatically send the saved digits as DTMF si-
gnals
Æ page 51. For display messages when
saving procedures, see Æ page 102.