[Freeswitch-users] session:playAndGetDigits() play two files When digits are fetched

Hi, I'm using this method https://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_play_and_get_digits I've this parameter - file = Sound file to play while digits are fetched i wanted to ask if i can play two files? if yes what's the syntax? Thanks, Snabel