I not know all ,but i always learn .if you face any nokia software problem ? post it in this thread i and other expert brother try to solved/guide your problem. [Continue]

Call Filter allows you to block/unblock incoming calls based upon the sttings we provide. It keep a log of all phone calls which are rejected , Comptiable models: Symbian OS UIQ Symbian S60 [Continue]

BT switch is a mobile software , which allows the easy toggle of bluetooth . You need not go all the way to seetings to turn blutooth On/Off. [Continue]