Problem Remedy
I want to distinguish the tones.
• ( To distinguish the ringing tones for each
CO, ICD Group, or INTERCOM button (Digital
proprietary telephone only)
, 3.1.3 Customising
the Buttons)
The MESSAGE button light lit.
• Another extension left you a message wait-
ing
indication while you were on the phone or
away from your desk.
User Manual 205
4.1.1 Troubleshooting