Gold Member Since 2016
Audited Supplier

J&R Technology Limited

Weatherproof Telephone, Emergency Telephone, Industrial Telephone manufacturer / supplier in China, offering Taxi Free Phone, Help-Point with Red or Yellow Color Optional, VoIP Phone with Auto Dialer, Keypad and LED Beacon, Outdoor Phone, Loudspeaker Phone, Cold or Hot Weather 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.