If you find yourself traveling out of the country and lot or even a little, you might consider downloading Viber on your smart phone. Viber is a free app for your smartphone and is similar to Skype, except that it's better in some ways. With viber you will be able to to send texts and make calls to anyone else who has Viber. Although like Skype the person on the other end also needs to be on viber, unlike Skype it pushes so they don't need to be logged in.
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