One Time Password is random 5-6 digit number that is generated by the system upon request and gets sent to your mobile phone via SMS. It is required to complete certain transactions within Online Banking and provide an extra level of authentication.
To put it in simple terms, this is how it works:
1. User enters the user name and password
2. A request is sent to the backend.
3. When username and password matches, OTP is sent.
4. OTP is entered to complete authentication.
Yes, Our OTP sms can deliver to 200+ countries through our 800+ partner network.
The cost for OTP services are based on your usage.
Yes, we are provide free OTP SMS demo. sign up here for free demo https://control.c2sms.com
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What is bulk messaging? How does bulk SMS help your business?
Bulk SMS also referred as bulk messaging simply means sending out a large number of SMS for delivery to targeted mobile numbers. A good bulk SMS Service provider will make the process of sending out these many messages easy with the click of a button. Bulk SMS helps businesses and enterprises to send out important information to their customers. Bulk messaging is widely used for transactions, promotions and mobile marketing.
What’s the difference between transactional and promotional SMS?
Transactional SMS are those that the users have opted to receive and they are usually generated by machine/API whereas promotional SMSs are bulk messages not specific to optin users.
What are the benefits of bulk SMS for business?
Most businesses usually look for cheap bulk messaging, free bulk SMS or cheap SMS Service provider in India. What they don’t realize is bulk messaging by default is less expensive than any other medium of transactional or promotional communication. The following are the benefits of messaging that’s how business can use bulk SMS services–
How to choose the best bulk messaging partner?
A good messaging partner will care for your recipients as much as you do. The following can be the parameters to choose the best Bulk SMS Service provider–
Does C2SMS have dedicated OTP service and does it supports International SMS?
Yes, we do have OTP sms for International with voice otp backup.
Is DLT mandatory and can I able to send SMS with DLT registration ?
Yes, DLT registration is mandatory, and you can still able to send API sms with our default sender id for few days.