He does not speak English but has at times brought one of his sons with him who does somewhat. But it has not been an issue, though I do speak enough Spanish to manage here for 17 years, he communicates well enough that I doubt it will be a problem even for a non Spanish speaking person. As to the WhatsApp phone function, have no idea as my WhatsApp phone works very poorly where I live due to the reception being too close to the beach.