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Specifications
As Public telephone for indoor or outdoor, elevator phone, Taxi or bus stands or station, Highway call box. Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities….
DTMF(Dual Tone Multi Frequency)
Standard and SMART Analogue and VoIP-SIP options available
Matching with most PABX,PBX and PAX systems.
Clean Room Phone
HongKong Koon Technology Co.,Ltd
weatherproof telephone, public telephone, lift/elevator help phone, video ...
