CallGuard (S60) - The phone is always ringing at the meeting or you just cannot accept the call at this time? CallGuard can help to avoid you undesirable calls. You just have to create lists of phone numbers, create schedule and to choose the action which should be performed.
There are different actions possible on incoming call rejection
CallGuard- application allows you to manage and to control your incoming calls. The application has both black list functionality for rejecting calls, and whitelist functionality to accept-only list of numbers. Call Guard mutes, rejects your incoming calls and sends the SMS message to the contact number, who was calling you
Child Phone Guard (Symbian) - This app is for you to protect your child or teenager from unwelcome calls and messages of all sorts: strangers, bullies and any other people you prefer to keep at a distance.
Child Phone Guard (CPG) will also stop your child from calling just anyone