More Information On Optiguide - Siemens optiPoint 500 Quick Reference Manual

Note: You may have observed that for some features the
options in the second line are preceded with a number.
Option of other features appear without number. If
options are preceded by a number, you can simply
press the number instead of scrolling to the desired
option. For example, after getting to Program/Service,
you could press

More Information on optiGuide

Use optiGuide only if the desired feature is not accessible
through a feature key. Pressing a feature key saves time.
Not all options are accessible in both optiPoint modes. Some
are accessible only while the phone is idle (example: Program/
Service), others are accessible only while the phone is in use
(example: Saved number redial?).
While scrolling through optiGuide you may encounter
features that you are not able to use. These are features
restricted by your class of service. For more information on
your class of service refer to Section "Your Class of Service",
starting on page 14.
12 optiPoint 500 Display Phones
to select audio settings.
5