Related by context. Frequent words. (Click for all words.) 61 BSNL MTNL 61 Tata Tele 61 MTNL 61 Shyam Telelink 60 Videsh Sanchar Nigam Ltd 59 Mahanagar Telephone Nigam 58 Tata Teleservices Ltd 58 VSNL 58 TTML 57 Etisalat DB 57 BSNL 57 telephony 57 Tata Teleservices Maharashtra 56 Tata Teleservices 56 Tulip Telecom 56 UAE Etisalat 56 Bharti Airtel 56 Wholesale Carrier 56 GSM operators 56 TRAI 56 Reliance Infocomm 55 RCom 55 telecom 55 SDSL 55 Tata Comm 55 mobile telephony 55 Idea Cellular 55 Mahanagar Telephone Nigam Ltd 55 number portability MNP 54 telecom operators 54 TTSL 54 Bharti Airtel Ltd 54 Postpaid 54 Bharti Televentures 54 Infotel 53 AirTel 53 RComm 53 HFCL 53 Spice Telecom 53 Fixed Wireless 53 telcos 53 telecommunication 53 Reliance Communications 53 Tata Teleservices Limited 53 Mobile Number Portability 53 roaming tariffs 53 ADSL 53 Uninor 53 Unitech Wireless 53 MPLS VPN 53 telecommunications DoT 53 REDtone 53 BPL Mobile 52 tele density 52 MVNOs 52 totaled Ps 52 IDEA Cellular 52 DTH operators 52 Telecommunications DoT 52 Aircel 52 telecoms 52 Telecom Regulatory Authority 52 Reliance Communication 52 DoT 52 WLL 52 Tata Docomo 51 Bharat Sanchar Nigam Ltd 51 Vodafone Essar 51 MVNO 51 BTTB 51 Bharti Tele Ventures 51 TRAI recommendations 51 Tech Mahindra 51 Spanco 51 teledensity 51 Tata Communications 51 telecom regulator TRAI 51 telco 51 Airtel 51 Neotel 51 ILD 51 GSM 51 Vyke 51 Tata Indicom 51 Qatar Telecom Qtel 51 Bharti 51 RCOM 51 Number Portability 51 3G spectrum 51 Number portability 51 owned Bharat Sanchar 50 Reliance Globalcom 50 MNP 50 Syniverse Technologies 50 Telecom DoT 50 Bharti Airtel Reliance 50 ARPUs 50 Globul 50 protocol VOIP 50 Tata DoCoMo 50 operator MVNO