viber says invalid number for samsung phone ,how can i solve this problem

[vidya wati]

I cannot access my viber,it says invalid number ,how can i solve this because i really want to use viber to see my hubby in fiji

 

[Javier P]

Was Viber working in that phone before this error or are you trying to install it for the first time? Do you have Viber installed in a different device? Same number?