简介：- Unlimited free calls and texts to any US p... UppTalk Free Calls SMS to any number and unlimited texting 应用说明 - Unlimited free calls and texts to any US phone number. Your contacts don't even need to have the app or an internet connection.
- UppTalk gives you a real phone number. Be prepared to say goodbye to your carrier.
- No more missed calls. Receive calls on any device, even with just wifi.
- Ultra cheap international calls. We bring you the best rates in more than 200 countries.
- Earn free credits to make international calls. Easy to recharge. Just invite a friend, or watch a video.
- Call, chat and group chat with millions of UppTalk users worldwide for free. With group chat and VoIP technology, we offer you a full and limitless communication experience.
- Talk with multimedia. Because it's not all about the words, UppTalk offers you high-quality features in sharing pictures, videos, location, audio and more.
We are more than happy to answer your questions via www.UppTalk.com, twitter @UppTalk or in Facebook facebook.com/upptalkapp so please get in touch!
