Make Your SIM Working in Foreign

Here, when you have to go abroad, your SIM cannot work in other countries. We may buy other SIM to contact. But if you don't want to buy a new SIM, try this way.

1. Go abroad.
2. Turn your phone into flight mode.
3. When in abroad, turn your phone on normal mode.
4. You will see your phone signal as null.
5. Now, go to settings > more (or) mobile network> check "Roaming Settings".
6. Well, you find your signal as full with a symbol, "R."
7. Although you can't call for oversea in some countries, you can still get messaging.
8. Never-mind, you can get wi-fi to connect your family, friends or your sweet, too, you can buy a new SIM card with cheap prices within 1$~2$.

In my country, the price of a new SIM is 1500ks (1.5$). :D