LT-3100 User & Installation Manual Rev. 1.06 System Services
Lars Thrane A/S www.thrane.eu Page 54 of 155
System Services
Voice call
The LT-3100 system supports Voice call outgoing and incoming from phone numbers (incl. Satcom). Every
voice call will generate a record in the Call History placed in the Phone submenu (MENU -> Phone -> Call
History), see Phone on page 77.
NOTE: Verify that the LT-3100 system is ready to make or receive a voice call. Check the network
registration status, as illustrated in Table 10 on page 44 (Network Status - Slot 1), which is
presenting the signal level and network registration status.
NOTE: Always, make sure to have a LT-3120 Handset and LT-3121 Cradle properly installed and
connected to the LT-3110 Control Unit. The LT-3110 Control Unit handset connector is
illustrated in Figure 2 on page 6. The LT-3100 system will generate a BAM alert, if the LT-
3120 Handset is not connected to the LT-3110 Control Unit (Lost handset).
NOTE: The LT-3100 system is supporting connection of external SIP phones. The connection of
external SIP phones is described in External SIP Phones on page 65.
The LT-3100 system is supporting Mobile Originated (MO) outgoing and Mobile Terminated (MT) incoming
voice calls. The following sub sections will describe and illustrate the outgoing and incoming voice calls.
Mobile Originated (MO) - Outgoing
An outgoing voice call can be established as described in Table 19.
Navigate to Contacts or Call History by using the MENU button (MENU ->
Phone -> Contacts or Call History) and use the off-hook button when the
entry has been selected. The voice call will now be established.