Just came back from my trip to Georgia and Armenia... In Armenia UM+ doesn't work, but in Georgia it worked just for a couple of days, then it was impossible to make any call. It worked only on Geocell network, both 2g and 3g. I tried using the menu, but nothing changed. Travelsim always worked well in both countries, even if in Armenia there was quite a big delay in conversation. Perfect with SMS.
All ok in Germany at Munich airport with both the simcards (and my Simyo, of course, in 3G
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