By default it will show operator name ex: Airtel, Hutch..etc.
You can display other images or text as operator logo instead of name of operator by installing new logo. There are many web sites providing operator logos, just google it.
But what I tend to explain here is removing logo part completely.
You might have experienced a problem while using any celebrity wallpapers on your mobile, where logo displayed almost on face of celebrity which is disturbing.
You can remove operator logo by installing a blank logo.
From your mobile wap browser goto address http://victorynet.de/wap/betreiberlogos.wml and install blank logo.
Now goto your phones display settings & check for “Operator Logo” option, set operator logo ON.
It makes blank logo as on & displays nothing. If you make it OFF, operator name will be displayed.
wheather procedure is same for my handset i,e-1202........?
Yes this suits for all mobiles