Caller ID Card

Features

• Loop Start, analog trunk cartridge with the capability to detect and translate incoming CMS/CLASS information from the central office for display and use on Norstar station sets.
• Supports disconnect supervision, and provides access for up to 4 central office lines.
• This trunk cartridge is compatible with the Compact ICS, and Modular 8×24 (Release DR5 or higher).
• Additionally, it may be inserted into the Compact ICS core trunk slots, the Modular ICS core trunk slots, the Copper Trunk Module or the Fiber Trunk Module.