Com o aplicativo Task Enter®:

<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet"><link href="https://fonts.googleapis.com/css?family=Work+Sans:500,700" rel="stylesheet"><script>/*INICIA IDIOMA*/
var dividioma = document.querySelector(".contenedor_enc");
var idioma = dividioma.getAttribute("data-language");
console.log("idioma", idioma);
var numero = "573213865346";
/*CONDICIONAL*/
if(idioma == "17") { numero = "34685268138";
}
var btn = document.createElement("div"); btn.className = "botton_uno"; btn.onclick = function() { window.open('https://api.whatsapp.com/send/?phone=' + numero + '&text=Estoy+interesad%40+en+saber+m%C3%A1s+de+TaskEnter&type=phone_number&app_absent=0', '_blank'); }; document.body.appendChild(btn);
/*TERMINA IDIOMA*/</script>