Which phones/computers does it work with?

Mobile Data Now works with any phone or computer which has the ability to send and receive either:

SMS text messages, or

Email, or

Instant messages.

Since messaging capabilities are built in to all phones, it's safe to say you can use any mobile phone or device. Most computers do not have the capability to send SMS messages, but they will still work with email and instant messaging.

Because no additional software is required on the phone or computer, Mobile Data Now will work with any existing messaging application.