Reduced Roaming Technology


New to this forum
What can be the best way to avoid from expensive roaming charges while traveling to the different countries? Any Idea Please? I am traveling to several countries for business purpose but always face bitter experience of expensive bill while coming back to home country.....


Human Spambot
there is viber which uses 2g to make voice calls, I personally like hangouts for voice or video calls there are actually tons of options.


Geek in making
Try matrix Sim. I had a personal experience with them. They do provide good calling rates.
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