Mobile data traffic and call time of iPhone 5S、22nd month ~ munejyuka diary

Write it down every time、munejyuka。Monthly mobile data usage and call time。The amount from September 16th to October 15th, 2015 is、

５.２ＧＢ

２０分

was。Well, I think the reason my data traffic is increasing is because I watch a lot of videos on the go.。This is the call time。

sometimes、I've seen commercials offering "unlimited calls".、I would like to ask、In my case, I would be losing a lot of money if I had unlimited calls.。The call time is 20 minutes...