According to the news published, Telenor launched its 4G coverage in six different areas including Karachi, Lahore, Islamabad, Multan and Swat. According to the report published, Telenor is offering free of charge trial of 4G network. This will be limited time offer. For using the 4G network, users have to replace their SIMs and they should have 850MHz supported handset. Prepaid and postpaid both customers can avail this offer.