Orange is giving you a way to reach your friends even when you are out of airtime. Simply dial the code below and the person you're trying to reach will get a text message saying that you want a return call.
Cost: Free for any Orange prepaid customer! You can be sure that no matter your credit status, you can make that emergency contact at any time. You can use this service as many times as you need.
To use Call Me Back just dial *711# and then press Send on your phone. A reply message will ask you to choose between the following options:
Please call me. I love you.
Please send me credit.
Please call me. I have a gift for you.
Please call me. I need your assistance.
Please call me. I need to talk to you.
Following your selection, a reply message will ask you to enter the phone number of the person that you try to reach. Enter the number and then press Send.