Telkomsel
Company profile
Telkomsel provides GSM cellular services in Indonesia, through its own nationwide Dual band 900/1800 MHz GSM network, and internationally, through 268 international roaming partner in 155 countries (end of 2006). In September 2006, Telkomsel became the first operator in Indonesia to launch 3G services. The company provides its subscribers with the choice between two prepaid cards-simPATI and kartuAs, or the post-paid kartuHALO service, as well as a variety of value-added services and programs. Telkomsel's operations in Indonesia have grown substantially since the commercial launch of its post-paid services on 26 May 1995. In November 1997, Telkomsel became the first cellular telecommunications operator in Asia to introduce rechargeable GSM pre-paid services.