гугл говорит, что в офисах МТС вообще без процентов - помотрите https://www.google.ru/search?q=%D0%B2%D0%B5%D0%B1%D0%BC%D0%B0%D0%BD%D0%B8+%D0%B3%D0%B4%D0%B5+%D0%BC%D0%B5%D0%BD%D1%8C%D1%88%D0%B8%D0%B9+%D0%BF%D1%80%D0%BE%D1%86%D0%B5%D0%BD%D1%82+%D0%B4%D0%BB%D1%8F+%D0%BF%D0%BE%D0%BF%D0%BE%D0%BB%D0%BD%D0%B5%D0%BD%D0%B8%D1%8F&hl=ru&biw=&bih=&gbv=2&oq=%D0%B2%D0%B5%D0%B1%D0%BC%D0%B0%D0%BD%D0%B8+%D0%B3%D0%B4%D0%B5+%D0%BC%D0%B5%D0%BD%D1%8C%D1%88%D0%B8%D0%B9+%D0%BF%D1%80%D0%BE%D1%86%D0%B5%D0%BD%D1%82+%D0%B4%D0%BB%D1%8F+%D0%BF%D0%BE%D0%BF%D0%BE%D0%BB%D0%BD%D0%B5%D0%BD%D0%B8%D1%8F&gs_l=heirloom-serp.3...3064.7713.0.8586.26.1.0.25.0.0.45.45.1.1.0....0...1ac.1.34.heirloom-serp..26.0.0.wMmpfSQgWoA