| Major Events |
| |
 Auction of 2.1 GHz band (3G Spectrum)
(Mumbai, May 19, 2010) |
Issue and allotment of equity shares pursuant to Scheme of Amalgamation of Spice Communications Limited
(Mumbai, March 17, 2010) |
De-Merger of Telecom License for Bihar service areas and Telecom assets from ABTL to Idea
(Mumbai, February 8, 2010) |
IDEA expands in North East; Launches services in Meghalaya
(Shillong, December 17, 2009) |
IDEA covers Assam under its national GSM network
(Guwahati, November 23, 2009) |
IDEA enters Kolkata & West Bengal
(Kolkata, October 27, 2009) |
IDEA rings in J&K
(Jammu, October 14, 2009) |
IDEA comes to Chennai
(Chennai, July 9, 2009) |
IDEA enters Tamilnadu as part of its national rollout
(May 25, 2009) |
IDEA enters Orissa
(April 8, 2009) |
| |
Spectrum allocation for Assam, Northeast, Jammu & Kashmir and West Bengal service areas
(January 9, 2009) |
Idea Comes to Punjab
(December 19, 2008) |
Idea Comes to Karnataka
(December 29, 2008) |
Spectrum allocation for Kolkata Service Area
(December 5, 2008) |
Idea Cellular Now in Bihar and Jharkhand
(September 30, 2008) |
An IDEA for Mumbai - the world's biggest single city launch ever
(August 20, 2008) |
Idea and TMI to acquire Spice Group stake in Spice Communications and merge Spice with Idea
(June 25, 2008) |
Providence Invests USD 640 Mn in Aditya Birla Telecom
(May 22, 2008) |
