MTNL to Invest Rs 400 cr to Improve Mobile Network Coverage and increase 3G Internet Speed up to 21 Mbps
India’s first 3G Mobile and Data service provider Mahanagar telephone Nigam Ltd (MTNL) has geared up to upgrade its current 3G Network into IP-based next generation 3G network with 6-fold speed – up to 21 Mbps services. MTNL has floated tender for enhancing its current 3G and 2G GSM coverage … Read More