SMS Fallback is designed to protect OTP delivery when WhatsApp messages do not arrive on time. In India, OTP failures impact user experience due to connectivity issues and DLT approval delays. With SMS Fallback in place, businesses can ensure continuous OTP delivery. Platforms like anantya.ai offer integrated messaging systems where SMS Fallback improves authentication success, reduce... https://anantya.ai/blog/sms-fallback-for-whatsapp-otp-india/