context: BlackBerry was first introduced in Indonesia in mid-December 2004 by operators Indosat and Starhub. Starhub company is embodiment of RIM which is BlackBerry's main partner. The BlackBerry market was then enlivened by two other major operators in the country namely Excelcom and Telkomsel. [2]
question: When did BlackBerry start entering Indonesia?
answers.text: December 2004