Bharti Airtel is an Indian global telecommunications services company and provides GSM, 3G and 4G LTE mobile services, fixed line broadband and voice services depending upon the country of operation.
Airtel is credited with pioneering the business strategy of outsourcing all of its business operations except marketing, sales and finance and building the’minutes factory’ model of low cost and high volumes
Airtel India is the largest provider of mobile telephony and second largest provider of fixed telephony in India, and is also a provider of broadband and subscription television services. It offers its telecom services under the "airtel" brand, and is headed by Sunil Bharti Mittal.
There are two kinds of solutions offered by Airtel. One is GPRS Based Solutions like mobile applications tools for enterprise, TrackMate, automatic meter reading solutions etc. and the other is SMS Based Solutions like interactive sms, bulk sms, inbound call centre solutions.