[AbleMan]

My daughter uses BBM and although she does not use it during the night there is regular BBM activity showing on the bill (s they're free, I'm not concerned about the cost but what the messages are). Some messages are exactly 15 minutes apart and some are exactly an hour apart.

Last night (GMT) there was activity at:

09-Nov-12
06:27:33
06:12:33
05:57:33
05:42:33
05:27:33
05:12:33
04:30:54
03:30:54
02:30:53
01:30:53
00:30:53
00:07:45

08-Nov-12
23:56:24
23:41:24
23:26:23
23:08:05

Any idea what's happening?

Thanks

AbleMan