For most later model
Business Phone Systems.
Connect with either a small modular plug or a 2.5mm audio plug.
Can connect to an available trunk port or a
proprietary port.
Telephone Expense Reporting
Available for most any phone system with an
available audio in port. | 
Provides lasting superior call quality
Require an available analog station port.
You can find most accessories four a small business telephone system on this web page like lightning protection, serge protection, headsets, installation tools and more.
Works with most any business phone system thru either a audio out
port or an available trunk port. |
