Inter-Tel INT4000 Mitel Axxess Cordless Phone Cordless Phones The ESI E2 612 is

The ESI E2 612 is not compatible with the ESI CS-50 and CS-50L phone systems

Polycom SoundStation 2 Non-Expandable Conference Phone 2201-15100-601 Description:

Business Communication Manger systems

Adtran Total Access 624 4200624L1 TDM ATM Description:

Full Featured IP Router

Inter-Tel INT4000 Mitel Axxess Cordless Phone Cordless Phones The ESI E2 612 isInter Tel INT4000 Mitel Axxess Cordless Phone Description: The Inter Tel INT4000 cordless phone is a cordless phone designed to work specifically on your Mitel Inter Tel Axxess and CS 5000 phone systems. Ensure compatibility and long range use with the INT4000's long range 900MHz signal band. Inter Tel INT4000 Features: Multi Line Capability 900 MHz Digital Radio Signal 750 mAh Ni MH Battery Supports up to 6 Hours Talk Time Dual Line Display Select