Voice Call OTP SMS is a secure verification process that delivers one-time passwords (OTPs) through voice messages over a phone call to authenticate users during login or transaction activities.

The OTPs delivered via voice calls are dynamic and time-sensitive, providing an additional layer of security. This ensures that even if intercepted, the code becomes invalid after a short period.

Voice Call OTP SMS is user-friendly and accessible, especially for individuals who may face challenges with text-based authentication. The auditory nature of the verification process caters to a broader user base.

Utilizing voice calls adds an extra security layer, as users receive OTPs through a different communication channel. This helps mitigate risks associated with phishing, SMS interception, or other potential security threats.

Voice Call OTP SMS finds applications in various sectors, including banking, e-commerce, and healthcare. It ensures secure access to accounts, protects sensitive information, and is an effective method for two-factor authentication.