u can go to jajah.com
-fill in personal details
-put down 25 or whatever on your charge card
-calls to anyone in the world who has jajah are free; others are very cheap and the fee is deducted from your balance.
-dial the destination number using the numbers on your keyboard and hit “call” on the screen;
-then your phone will ring and you can speak as a normal phone call
-hang up at call’s end and click “end call” on screen
that’s it