## Physical SIM Testing

### Authentication & Security

#### App Authentication

Test workflows that require OTP-based authentication to allow login and signup on your app.

#### Password Reset/ Recovery

Test your app’s password reset workflow to ensure users don’t get stuck when they want to change their password.

#### Payment Validation

Ensure your users can securely make payments through your app by testing workflows that include OTP-based authentication.

### Communication

#### SMS Drip

Ensure automated SMS campaigns work as expected on your mobile app.

#### USSD Support

Test the USSD service to ensure your users can seamlessly use your services.

#### Interrupt Testing

Test your app's response to SIM-based interruptions like calls.