Telecom Secretary Siddhartha Behura had said July 23 the EGoM would meet July 31 to decide on the base price of 3G spectrum and other related issues.
The auction process has been delayed several times since January when it was first scheduled to happen.
Once the EGoM takes the decision, fresh time line for auctions will be announced.
Other members of the EGoM are Communications Minister A. Raja, besides cabinet ministers P. Chidambaram, Sharad Pawar, A.K. Antony, Veerappa Moily, Ambika Soni, Prithviraj Chavan and also the Planning Commission Deputy Chairman Montek Singh Ahluwalia.