How to install WhatsApp on Trevi devices step-by-step, instructions for downloading and installing the instant messaging app WhatsApp Messenger on Trevi brand devices from the application store.
The WhatsApp messaging application is not included in Trevi mobile phones or tablets, so it is necessary to download it from an application store.
Search your device among the wide range of Trevi devices available and follow the detailed instructions whether you want to install WhatsApp Messenger or the business version called WhatsApp Business.