I have very basic Sony Ericsson phone J300i which offers call recording out of the box but it is not present in Nokia Symbian phones due to certain reason.However, call recording can be easily done via certain 3rd party application. Few old and popular call recorders for Symbian phones are Killer Mobile Total Recall, Smartphoneware Best Call Recorder and Ultimate Voice Recorder. Now you can record all your important calls with ease. Just click on the download Link at the end of the screenshots to download respective call recorder application.
Killer Mobile Total Recall -
Smartphoneware Best Call Recorder -
Ultimate Voice Recorder -