SMS Fallback functions as a dependable reroute, utilizing SMS for OTPs undelivered via WhatsApp because of connectivity failures or unregistered accounts. In the Indian context, it tackles DLT regulations, rural internet challenges, and fragmented devices to maintain flawless verification for banking and e-services. This guide offers insights into benchmarks, real world examples, and ... https://anantya.ai/blog/sms-fallback-for-whatsapp-otp-india/