AT&T TRIMLINE TR1909 - Manual (Page 16)

12 13
The table on page 13 provides a summary of the feature menu.
Use the instructions below to change the setting in the menu:
When the telephone is idle, press OPTION/
SELECT
repeatedly
until the screen displays the desired feature.
Press or until the screen displays the desired setting.
Press
OPTION
/SELECT within 10 seconds to save
your selection and move to the next feature.
- OR -
Press
CLEAR to exit without saving your selection
and return to idle mode.
- OR -
Wait 10 seconds to exit without saving your selection and return
to idle mode automatically.
1.
2.
3.
About the feature menu
Telephone settings