Gold Member Since 2016
Audited Supplier

J&R Technology Limited

Weatherproof Telephone, Emergency Telephone, Industrial Telephone manufacturer / supplier in China, offering Metal Hook, Public Phone Cradle, Rugged Phone Hanger, Cordless SIP Phone, Tunnel Wireless Telephone, Underground VoIP Phones, Tunnel Emergency Telephone, Mine Wireless Phones, Heavy Duty Cordless Phone and so on.

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JR telephone PCB board test for handfree and handset function

Category: Product Introduction
Tags: emregency telephone,voip telephone

JR telephone PCB board test for handfree and handset function, JR VoIP telephone PCB board could support handfree function and handset functions.