BT Response 15P / Digital Answer Machine - Voice prompts 18 minutes digital record time (high quality) Call intercept Call screening Message capacity full alert Message counter Pre-recorded outgoing message Remote access Selective delete Skip forwards/backwards Time/day stamp

BT Response 75 / Digital Answer Machine - Voice prompts 36 minutes digital record time (high quality) Call intercept Call screening Message capacity full alert Message counter Pre-recorded outgoing message Remote access Selective delete Skip forwards/backwards Time/day stamp