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Circuit Cards and Modules
|Buy digital and analog pcb circuit cards for many phone systems. They are available remanufactured (refurbished), new and unused.|
Expansion circuit cards add ports variously for telephone extensions, phone lines, DID circuits, analog station ports, T-1, PRI and more.
Please note that shipping cost is added later
and will not appear on your checkout form. We will email you the amount that has been added for shipping by
the next business day.
Applied Voice and Data, LLC is not affiliated with any of the manufacturers
on these pages (except NEC and Plantronics®). All trademarks on these pages
belong to their respective owners.
All warranties will be supplied via Applied Voice and Data. Refurbished telephone sets have a one year warranty. All handsets and cords have a 30 day warranty.
Charges for your purchases will appear on the card statement from Applied
Voice and Data.