Q: Is it possible to make gsm call on iPad 4

The iPad has no built in phone capability. You can make calls by way of an App such as Skype or Viber.

@Jamesachilies, am look for the solution now - did you later got your question answered?

I heard it works with jailbroken iPad 1, how can I get the name of the app?

Thanks

Please see reply above, as the answer remains the same. 

danielintech wrote:

 

@Jamesachilies, am look for the solution now - did you later got your question answered?

I heard it works with jailbroken iPad 1, how can I get the name of the app?

Thanks

Read this.

Unauthorized modification of iOS can cause security vulnerabilities, instability, shortened battery life, and other issues

http://support.apple.com/kb/HT3743

If you jailbreak your iPad:

1. Your Apple warranty, if any is remaining, is canceled.

2. We can't help you in these forums.

3. Apple Support and the Genius Bar won't help you.

4. You can get a virus and malware.

5. You may "brick your iPad and have an $$$ paperweight.

What is Jailbreaking iOS? Should I do it?

http://tinyurl.com/mn5umca

 Cheers, Tom

No. but with iOS 8, if you have an iPhone and an iPad/Mac, you will have the ability to make phone calls from your iPad or Mac using your iPhone as a relay of sorts. This goes for SMS as well, you will just need to be connected to the same WiFi network and signed in to the same iCloud account. iOS 8 will not be released until this fall. And again, you must have an iPhone for these features when iOS 8 rolls around. Supported devices for iOS 8 include, iPad 2, iPad 3, iPad 4, iPad Air. iPad mini, iPad mini with Retina Display (aka iPad mini 2). iPhone 4S, iPhone 5, iPhone 5C, iPhone 5S. iPod touch 5th generation.