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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….
A good ideal telephone for use in wet or corrosive atmospheres
DTMF(Dual Tone Multi Frequency)
Standard and SMART Analogue and VoIP-SIP options available
Matching with most PABX, PBX and PAX systems
Video Phone
HongKong Koon Technology Co.,Ltd
weatherproof telephone, public telephone, lift/elevator help phone, video ...
