No. If you consume your allocated data before the plan expires, you will be protected by default and data access will be blocked.

No. You will not be able to share your data (regular + rollover allowance) with other devices or users while on a Weekly Plan.

No. There will be no rollover of included minutes to favourite numbers.

To keep your free lifetime validity, simply continue using your line by recharging, making and receiving calls, or even sending SMSs. In case you stop using your line, it will be retained for 12 months. During this period, you can revive your lifetime validity again by making any recharge or call, as per these rules.