How to make international calls from iPhone?

How to make international calls from iPhone?

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  • Why won't my iPhone 4S make or receive calls when traveling internationally? Celluar data is turned off because i don't want to get charged. My phone worked the first week I was in France. Now it doesn't work, still in France. My phone doesn't detect calls and when i dial numbers it doesn't ring
  • Why are international calls barred on my iPhone 4s on EE's Tmobile network (UK)? The problem is whenever I try to call abroad, I get a message saying international calls are barred. I use to make them before I got my iPhone so I'm not sure if it's a phone problem. I've called up T-mobile many times but they tell me international calls should be working and there's no issue. Has anyone else come across this issue or know how to resolve it.
  • What app should I use to make international cell phone to landline calls? I would like to call family in Ukraine on a regular basis from an iPhone to a landline and I want to find the cheapest option for doing so. What would be a good, cheap app or service for me to use?
  • Unable to make calls on Iphone 4 I've never had a problem with my iPhone 4 until a few days ago. Whenever I make a phone call all i hear is a crackling noise… Sometimes I won't hear anything at all. No ringing sound, no static noise, nothing. I have no idea why this happened but i'm unable to make/receive phone calls. I also made this youtube video to show you what is going on: +Also, the speakers work. Other than this problem the iphone is in perfect condition.