Norstar Caller ID Trunk Card provides 4 LS/DS(Loop start, Disconnect Supervision) Trunks with Caller I.D. NT7B75AAAE, NT7B75AAAF CALL ID TRUNK CARD for MICS/CICS Nortel Norstar Phone System.
Features: Capability to detect and translate incoming CMS/CLASS information from the central office for display and use on Norstar station sets. Supports disconnect supervision. Provides access for up to 4 central office lines.
System Requirements/Compatibility: Compatible with the Norstar Modular and Norstar Compact ICS.
This Caller I.D. card is necessary when ordering caller I.D. from your telecom provider. Also can be used in the Norstar 12x0 Copper and Fiber trunk module. The modular design by Norstar makes it easy to upgrade telephone lines when office expansion is necessary. There are two ways to view the CMS/Class of service provided by the telecom provider. In programming you can either see the name or number calling. Depending on which is more efficient should determine the order the information is provided. Another benefit provided in programming is the ability to have certain telephones show the outside CMS/ClASS information. If there are certain telephones that don't require this feature simply don't enable the service. Norstar flexible programming makes customizing your system simple.
Item part number: NT7B75AAAF, NT7BAAAE, NT5B41