My suggestions.
1. Scrap TRAI and it's regulations (Really an important suggestions). This government body is least customer friendly body. If it cared about customers it would take individual complaints from customers. Telecom companies gets away with serious violation because of no proper way to reach authorities without causing inconvenience to one. Introduce a seperate body for telecom and dth sector.
2. Remove GST from minimum service recharge (MSR) plan which is ₹10 (for incoming calls and sim retention charges). I understand that our telecom companies needs money to survive. A MSR is a must at the moment for healthy competition in future.
3. Then call rates should be capped at minimum 1p/sec and talktime plans starts with ₹20.
4. Telecom complaints also should be asked to be addressed within 24 hours and resolved within 72 hours or customers shall be compensated on the same.
5. Scrap VAS permanently. Telecom companies have abused VAS way too much with unethical practices. It's time to pay for their sins.
6. Make carriers locked handsets illegal. No more Jio Phones. Customers should have freedom to move to any network as per their convience. Selling locked handset is unethical and is to be illegal.