FlyerTalk Forums - View Single Post - How to make calls in Hong Kong with AT&T international day plan
Old Oct 1, 2017 | 12:30 am
  #4  
reclusive46
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Join Date: Jul 2012
Location: Canada
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Originally Posted by FLYMSY
When I've usd this plan in Europe, I just manually enter the area code plus the phone number. No + or 1 before the area code. For some reason, when I try to use the number stored in my Contacts folder & just hit the call button, the call doesn't go through. The thing that works for me is as described above - manually entering the number.
It depends on the agreements that the networks have with each other and the technology integration each network have with each other.
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