Siphone is between an Android phone, free voice, video, SMS、chat software,
Siphone is between an Android phone, free voice, video, SMS、chat software, any network environment can be HD voice, video、SMS free communication. Based on local phone number registered by international number format call each other.
Note: The Siphone app cannot be used for emergency calls (911).
What's New in the Latest Version 2.0
Last updated on Jun 8, 2016
427(2.0) When called off line, use the telephone call, the telephone SMS...
426(2.0) FIx bug. and Improve UI etc.
Siphone is between an Android phone, free voice, video, SMS、chat software, any network environment can be HD voice, video、SMS free communication. Based on local phone number registered by international number format call each other.