Tisa is a free, all-in-one app packed with softphone features for Tisa.One Mobile users. Enjoy a wide range of softphone capabilities, including detailed call history, call transfers, favorite contacts and free calls between app users.
Tisa is a free, all-in-one app packed with softphone features for Tisa.One Mobile users. Enjoy a wide range of softphone capabilities, including detailed call history, call transfers, favorite contacts and free calls between app users.