What should I do if I come across any technical issues? Vinota - Support August 08, 2017 05:22 Follow Please send us the detailed description of the issue you are facing with your Vinota number to firstname.lastname@example.org . Facebook Twitter LinkedIn Have more questions? Submit a request Comments Thejasks84 July 21, 2017 14:57 I couldn't make a call,when ever I am making a call it is showing up error.what should I do Permalink Thejasks84 July 21, 2017 14:58 When I'm making a call it is showing io error Permalink Thejasks84 July 23, 2017 16:14 I can't make calls,whenever I am making a call it is showing io error. What should I do, I have already reported this issue through mail but I didn't get a proper reply,hope u will do the needful immediately Permalink Stuchambers20 August 08, 2017 05:22 Every time I try making a call , Authorization fail comes up at the top of the vinota key pad screen.. Permalink Please sign in to leave a comment.