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Tag Archives: fault rectification

PTCL One Stop Shop (OSS) Inaugurated at Gulzar-e-Hijri Karachi

KARACHI (Saturday, may 21, 2011) : One Stop Shop (OSS) is facilitating Pakistan Telecommunication Company Limited (PTCL’s) customers in every type of service such as billing adjustments, fault rectification, new service requests, duplicate bills, billing installments and payments all under one roof.

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