BSNL is offering its pre-paid customers unlimited
calling facility offer just for Rs 99 with a validity of 28 days. The offer
also includes 300 MB data. However, it is applicable only in West Bengal,
Bihar, Jharkhand, Assam, Gujarat, MadhyaPradesh, Chhattisgarh, Maharashtra &
Rajasthan. In other circles the same offer varies from Rs 119 to 149. BSNL also
offers unlimited 3G for Rs 1099 with 30-day validity.