Advantages of OTP Voice Service
Accessibility
Voice calls are not dependent on the user having a smartphone or internet access, making it accessible to a wider range of users.
Convenience
Users can receive OTPs hands-free, without needing to read or type on a screen, which can be particularly helpful for individuals with visual impairments or in situations where typing is inconvenient.
Security
Voice OTPs provide an additional layer of security as they are harder to intercept or replicate compared to traditional text-based OTPs.