Siemens optiPoint 400 - Manual (Page 36)

Step by Step
Making Calls – Convenience Functions
36
or If you make a mistake:
Select and confirm. This deletes all entered digits.
Confirm.
or
Select and confirm.
or
Select and confirm.
or
Select and confirm.
Previous?
US: Next?
UK: Next entry?
US: Change?
UK: Change entry?
Delete?
US: Exit
UK: End