TMC 810-ECA External Cordless Adapter for ET4000, ET4300, and EV4500 Telephones. The 810-ECA allows you to connect any standard single-line cordless phone to the system, and it turns that single-line phone into a multi-line extension of the system.

More Information

• For use with the ET4000, ET4300, EV4500 telephones and all single-line devices
• Make Calls on Any Line
• Answer Calls on Any Line
• Place Calls on Hold
• Conference Two Outside Lines
• Make Intercom Calls
• Answer Intercom Calls
• Make Pages
• Make an Intercom Call or Page to another Station while You Have a Call on Hold
• Transfer a Call to Another Station
• Receive Calls Transferred from other Stations
• If your cordless phone has a caller ID display, it will indicate which line an incoming call is ringing on.
• If you subscribe to caller ID and your cordless phone has a caller ID display, it will display the caller ID information
• If you are engaged in a call and a call is ringing on another line, you will hear one, two, three, or four beeps in your ear to indicate which line the call is coming in on.
• You may connect up to 15 External Cordless Adapters to your System. Connect each one to a separate cordless telephone, and assign each one a station number from 12 to 26.
• Once you connect your cordless phone to the External Cordless Adapter, you will enjoy all the features listed.