Here we have gathered the most common questions about Viber.
Hopefully the answer to your question is here.
Common FAQ for Viber
Can I use this service on multiple devices?
Yes, you can use this service on up to five devices at the same time.
Is it possible to make international calls using this service?
Yes, you can make international calls to other users who also have this service for free.
Can I delete messages and chats on this service?
Yes, you can delete messages and chats on this service by pressing and holding on the message or chat you want to delete. Then, select "Delete" from the options.