Just out of curiosity, for those of you who often go to Lowe’s stores and hears a tone throughout the overhead PA speakers followed by a pre-recorded female voice message saying something like “ding-dong (tone) code 50 to the front register”. My question is what piece of phone equipment (brand,unit) is making those announcements happen? I know Lowe’s uses Toshiba phones so I think it must be related to that, IDK. Just wondering, thanks! 😃