AtlasPhones offers an iron-clad warranty on all products. CLICK HERE for more information
- Nationwide Installer Database
- Find A Qualified Installer Near You
- Interconnects Sign Up
- Find A Qualified Installer Near You
- Interconnects Sign Up
Free Ground Shipping for $500+ orders (not including shipping) / Only $10 all others to the Continental U.S.A. included with AtlasPhones.com online orders.
Lightning Fast Bids Provided
Sales@AtlasPhones.com
Why Atlasphones Is The Trusted Source?
AtlasPhones has maintained our status as the customer service leader in the Business Telecom Industry since 1998 - 5-Star Rated by Yahoo! Shopping Network - Same Day Shipping - Ultra Competitive Prices - AtlasPhones Warranty - Secure Online Ordering - Free Technical Support - Huge Inventory - Free Ground Shipping* In Continental U.S.A. - "The Trusted Source" TN420C Tone Detector - Like New
Click here for zoom 
TN420C Tone Detector
- Detects and analyzes tones on the Time Division Multiplexing (TDM) bus
- Provides two Network Processing Elements (NPEs) with eight channels that provide four Dual Tone Multi-Frequency (DTMF) receiver ports, two general purpose tone detector ports, and two digital loop-around ports
- TN420C replaced by TN2182B and TN744D
- One Year Warranty
- Free Shipping
Call 1.888.567.5194 for availability.
Recently viewed items
Free
Free FedEx Ground shipping on orders of $500+. Within Continental U.S. (under $500 orders only $10)
A portion of each purchase will be donated to The Children's Miracle Network.
For more information, visit childrensmiraclenetworkhospitals.org
Have Telecom Items For Sale?
Top Dollar Offered - Lightning Fast Bids Provided Purchasing@AtlasPhones.com