Also, in the 1960s, Amruthur got telephone services with a Public Call Office (PCO) which was then expanded to a manual telephone exchange, and then grew into an automatic telephone exchange.
Dursanchar government under take to private C-DOT, ITI, MTNL, BSNL and Airtel provide fixed landline postpaid PCO connections.
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Private sector corporations such as Reliance Infocomm, Tata Indicom, Hutch, Idea and Airtel are prepaid PCO providers and have a moderate number of PCOs in the public landscape.
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Reliance and Tata Indicom are CDMA based prepaid PCO connection provider and Airtel, Idea and Hutch are GSM based prepaid PCO connection providers.
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