Viber+Zalo+Skype+Kakaotalk+Line+Facebook Messenger+Google Duo+Faccetime+Teamviewer -Video call apps

Viber+Zalo+Skype+Kakaotalk+Line+Facebook Messenger+Google Duo+Faccetime+Teamviewer -Top 9 ứng dụng OTT cho phép goi điện thoại,nhắn tin ,video call miễn phí được yêu thích nhất dành cho người dùng smartphone

https://www.viber.com/vi/download/

https://zalo.me/features.htm

https://www.skype.com/en/

https://www.kakaocorp.com/service/Kak…\

https://line.me/vi/download

https://www.messenger.com

/https://duo.google.com/about/

https://www.teamviewer.com/vi/

https://support.apple.com/vi-vn/guide…