1. All the telecom companies are required to have customer care approachable through a toll free number for subscriber's grievances.
2. All the telecom companies should have details of various tariff plans on their web-site. They should also provide the facility where the subscriber can find out total estimated bill based on estimated usage requirement.
3. The telemarketing calls should originate only from number series 140XX XXXXX
Please spare your valueable time to provide your feedback as I plan to take up matter with TRAI. more