The sisters' game was interrupted when the dismembered arm of the junk dealer Unkar Plutt landed on their table, having been tossed by the Wookiee Chewbacca after he tore it off defending the scavenger Rey, one of Solo's companions. The sisters tossed the arm away absently and continued with the gambling, but GA-97's attention was drawn to Rey and then her companion, the astromech droid BB-8. Recognizing the astromech as a missing Resistance droid, an internal sequence was activated inside GA-97 which triggered him to send out a compressed signal that was bounced around, coded, decoded, encrypted, and then sent into deep space. The signal was then picked up by the protocol droid C-3PO in the Resistance base on the planet D'Qar. Overjoyed, C-3PO relayed the message that BB-8 was on Takodana