From any Android device send unlimited free SMS to Vietnam without a 3G/4G mobile connection or SMS plan. All is need is a WiFi connection. Save money on international SMS to Vietnam by using this app that provide unlimited SMS to Vietnam.
No credits or In-app purchases.
Unlimited SMS sending to Vietnam.
Works on any Android device.
Instant SMS delivery to Vietnam.
Support all Vietnam mobile providers.
For more information or question visit:
http://smsfree4all.com/free-sms-vietnam.php or contact us at android at smsfree4all.com