A free program for Android, by HAYO SA.
HAYO is a tool that allows you to make low-cost international calls to Senegal. It is a solution for those who want to call Senegal at a low price, even if they are not in the country. It works for all operators in Senegal, including AT&T, Tigo, Digicel, and Lycamobile. You will not need to change your operator, and you will not need to pay a penny for the service. It is a tool that is easy to use and that does not require any special skills.
If you have a number in your phone, you can use it to make calls to Senegal. If you do not have a number, you will need to get one. It is a tool that will allow you to do that at a low cost.
