LT-3100 User & Installation Manual Rev. 1.06 User Interface (UI)
Lars Thrane A/S www.thrane.eu Page 45 of 155
Active voice call or off-hook mode.
An external (SIP) phone is in an active voice call.
Voice service unavailable due to an unspecified error
There is an active data connection.
Data service unavailable due to an unspecified error
Table 11: LT-3110 Control Unit - UI Iridium service
There are one or more missed calls.
There are one or more voicemail messages.
There are one or more unread SMS or Email messages.
Table 13: LT-3110 Control Unit - UI notifications
The microphone on the handset is muted.
Table 12: LT-3110 Control Unit - UI audio