Merlin Legend 400 EM Tie Line Module
- Eliminates toll expenses and adds a true Private Branch Exchange (PBX) feature-tie line support
- Connects your Merlin Magix system to a remote PBX, another Merlin Magix or a Merlin Legend System
- Enables calls between systems to be handled as internal
- Enables transferring outside calls between systems
- Connects up to four 4 wire E&M tie lines
