Feature reminder
From Zenitel Wiki
Feature reminder is when the station LED is flashing and a bleep tone is heard in the speaker every minute. "Feature reminder" is activated when the station:
- is in transfer mode
- is in absence mode, or
- has a mail message
"Feature reminder" is removed by dialling the station reset code 70. "Feature reminder" indication can be disabled per station by the flag "Feature Reminder Wanted" in Users & Stations > User Preferences.