Legend 800 GS/LS-ID (Caller ID) Line Module - Supports up to 8 central office lines that can be either loop-start or ground-start. Each loop-start line port is capable of supporting incoming Caller ID information. Contains 2 power failure transfer ports. Lines can be individually configured for loop-start or ground-start
The Legend 800 GS/LS-ID (Caller ID) Line Module is compatible with Merlin Legend Release 3.0 or higher.