When I call commercial numbers I often hear the call is being recorded for training purposes. What do I need to record calls from my domestic telephone so that I can review what has been said from both parties.
I've worked in Call Centres and they are used for training purposes/for evidence of misleading information/to deter abusive callers :) So there is a use for them...Although not all calls are recorded due to budget restrictions.
People who work in Call Centres are made to listen to their own calls for training purposes and the good & bad bits are highlighted. Their calls are also scored and if that's consistently low in any are then they get, yep - you've guessed it - training.