SMS Fallback is a smart strategy to maintain OTP delivery reliability. It activates SMS when WhatsApp delivery fails, ensuring users always receive their code. This is especially important in India’s varied network environment. With SMS Fallback integrated into OTP flows, anantya.ai provides consistent delivery, enhanced monitoring, and better security, supporting businesses that rely... https://anantya.ai/blog/sms-fallback-for-whatsapp-otp-india/