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Public Telephone

Public telephone voip outdoor

KNTECH is a manufacturer of voip public telephone, we can provide you with a rugged phone. With our voip system, you can use the voip telephone for free in banks, prisons, counters, and scenic spots. The phone uses a wall-mounted installation method, with optional ip and analog versions, and can be customized to develop the phone according to your needs , Welcome to consult!
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