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  • Sistema Shyam, 2G licences Uninor, trai mulls customer norms for telcos losing licences, Sistema shyam

    TRAI mulls customer norms for telcos losing licences 14 February 2012

    Users have the option of number portability, allowing them to change their service provider without having to change their phone number, but TRAI feels that many customers are unaware that the existing provider cannot extend services beyond four months if...

    Keywords: number portability, Supreme Court, TRAI mulls, Loop Telecom

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