PA-168S – Historical info of ringtone sounds

just putting it on here for archival purposes...

DTMF0- High pitched, medium length tone - annoying
DTMF1- louder sounding european style ring
DTMF2- softer sounding european style ring
DTMF3- Long ring followed by shorter ring, soft sounding
DTMF4- very short spaced medium pitched tone - annoying
DTMF5- Two short pulse european ring sound
DTMF6- Continuous Medium Pulse Ring - Annoying
DTMF7- Higher Pitched two short pulses with longer spacing - not too bad
DTMF8- Two short high pitched pulses, with long spacing - not that bad but not that good
DTMF9- Very Long High Pitched Tone - Similar to 'PLEASE EVACUATE THE BUILDING type of noise' - very annoying
NOT DISTURB- no ring at all heard - works as intended - unless one can hear the sound of the LCD flicking
PCMRING- recorded sound of a quick succession 4 ring tone - okay i guess
USER DEFINE- 'Click!' noise heard - not working with PA-168S afaik.