I did not receive signup OTP, what should I do?

I registered but did not get activation SMS?

This rarely happens. Please make sure that entered your mobile number correctly, check your inbox for Signup email.
Contact us and we will activate your account manually.

People also ask:

+ What are the types of SenderIDs?

+ How can upload my numbers?

+ How can I secure my API?

+ Why it took long time to receive the SMS message?

+ What are the requirements for SenderID registration?