No sim has been detected on your phone. You will need an active number to complete sign up. YouMail utilizes a carrier feature called Conditional Call Forwarding to receive your missed calls and connect you to our system. Without a phone or a sim card, you won't be able to utilize any of YouMail's features.
Below is a list of some of our supported carriers:
- Virgin Mobile
- Mint Mobile
- Straight Talk
For more information regarding Conditional Call Forwarding, check out this article.
If you have any further questions or are experiencing any issues, reach out to our support team using the Live Chat below.