Yep, me too. I only forgot *one* time when it went off. I turned it off and called my friend back fumin' mad after church. Fortunately I didn't start off by blastin' him cause he'd called to tell me his mom just died. EEEK!!!
I was at a Dallas Symphony performance a few years ago where part of the performance was recorded. Before the music started, the musical director came out, explained they were gonna record, and implored the audience to turn off their pagers and phones etc. Also to put your program on the floor if you thought you might drop it.
A few minutes later, Andrew Litton, the conductor comes out. the baton gopes up, music starts and not 5 measures into the piece, a phone rang, LOUDLY. The baton went flying back over Litton's shoulder into the audience, and the orchestra just died. It sounded like a set of deflating bagpipes.