All sender IDs will be overwritten with 'ALERTS' or a random number.
Incoming SMS is possible if you purchase a dedicated number.
We can not guarantee delivery between 9pm to 9am Indian local time. We will still attempt to send the messages, but due to local regulations they may be filtered.
National Customer Preference Register (NCPR) / (DND)
If your number is on the NCPR register, you won't be able to receive SMS messages.
You can check if your number is on the NCPR register here: http://www.nccptrai.gov.in/nccpregistry/saveSearchSub.misc