This is the best calling option ever!!! click here www.keku.com/?r=254520 and buy 10$ and you get 10$ for free. It never expires ( lasts for years if you only make 1-2 min. call at a time), and no connection fee. you can make 1 min. call and only take out 1 min. don't have to dial 011-977................, just save your Nepal no. as other contact no. it connects directly. YOU WON'T REGREAT !!!!!!!!!!!!!!