Messaging

Sending, receiving and delivery troubleshooting.

How do I read SMS, send SMS and use calls?→ I'm not receiving my OTP / verification SMS. What can I do?→ My SMS was not delivered→ Why am I not receiving calls or messages?→ Why am I not receiving my verification code?→ Why can't I send messages?→ Why can't my US virtual number be verified?→ Why has WhatsApp banned my number?→