RCRO to subcontract its survey works

RCRO has invited those institutions, companies, universities and agencies who have the experience to read the advertisement being published in Keyhan newspaper’s Saturday and Sunday issues, and send the required documents to RCRO not later than December 20.
RCRO is telecommunication ministrys regulatory body which sets standards and issues licenses for phone operation in Iran.
By definition, a phone link between moving radio stations, such as car phones, or by individuals is known as Global System for Mobile communications (GSM), and with the present digital transmission technology this has given rise to GSM radio networks.

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