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O2 VoIP 3.15 MOD APK for Android

O2 VoIP
Version 3.15
Update Time March 28, 2026
Category Newsletter Social
Size 10.08MB
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O2 VoIP - international internet calls

O2 VoIP - international internet calls

Make and receive calls on the Internet

No carrier minutes, no roaming, works without a SIM card

No connection fees, maintenance fees or any other hidden fees

Your contacts don't need to use the app, they can call you from any phone

O2 VoIP is the simplest and best app to make cheap internet calls.

O2 VoIP is based on CSipSimple and is licensed under GNU GPL v3. More information in the app.

Try it for free.

What's New in the Latest Version 3.15

Last updated on Jan 1, 2016 - General bug fixes and enhancements
O2 VoIP
O2 VoIP
O2 VoIP
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