Pay in 4 interest-free payments of $17.25 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Part# MC218AA
Includes North American power cord
Twelve-line selection or speed dial keys
Each of the buttons can be programmed for specific functions and can be customized for each user's needs
With this card the voicemail will be capable of 4 channels of voicemail
Avaya Definity TN420C Tone Detector Card (Refurbished) AT&T Part# MC218AAAvaya Definity TN420C Tone Detector Card. More Information Detects and analyzes tones on the Time Division Multiplexing (TDM) bus Provides two Network Processing Elements (NPEs) with eight channels that provide four Dual Tone Multi Frequency (DTMF) receiver ports, two general purpose tone detector ports, and two digital loop around ports TN420C replaced by TN2182B and TN744D
US$ 11.60
US$ 24.00
US$ 126.61
