I've tested Saera a few moments ago and it's really incredible !!! Got the answer to "What time is it" on the first try e after about 10 tries i could start up a phone call... Even with my teeeerrrible english !!!
Congratulations taixzo !

EDIT: 2nd round of tests... Saera doesn't wait anymore for the complete number when i use the "call" comand. Unlike the first tries, now i just speak the first 2 (of ten) characters and Saera tells me that "phone numbers have ten or eleven characters". I'm wondering how it's possible since i didn't change anything. Still testing !