Can I insert the card into the ipad?

First, there are two versions of ipad air2, one is the wifi version, and the other is the wifi+ cellular version (just plug in the card).

Second, ipad air2 can't make phone calls directly. Ipad supports wifi or uses 3g services to surf the internet.

Third, ipad air can make free calls by installing third-party applications. For example, install cfc free international phone and SMS online app.

Four, cfc free international calls and SMS online specific installation methods:

1, open the app store.

2. Search for cfc, and select cfc free international call and SMS online in the search results.

3. Download and install cfc online for free international calls and text messages.

4. After the installation is completed, open the software and register an account.

5. When making a phone call, long press 0 to appear+and then write 86 to write the phone number, and you can make a phone call.

6. Double-click home when hanging up, and then slide up to hang up.