Motorola MPx220

i was hoping someone here could help me out. I gave my mom my mpx220 when i upgraded to a new phone. she has somehow put it in "flight mode" (displayed at the top of the home screen). Can someone tell me how to turn it off? She's not close by where I can dig through the menu's to figure it out myself and she's not very apt when it comes to cell phones.

much appreciated...