Yackie and Mexico

[money69]

I lent a friend of mine who was going to Mexico my Yackie sim, showed him how to use it etc before he left and even tested it here in the US before he left. It worked flawlessly. When he gets to Mexico today he calls me (from the Yackie sim) to tell me the incoming calls arent working to the sim. I called the number and sure enough, silence and after about 15secs nothing but a single beep and then silence after that until I finally hung up. Anyone else have this happen in Mexico or know whats going on? Like i said, he called me from it so obviously the outgoing was working.

**UPDATE**
I looked at my Yackie account online and saw the following, I emailed them to get clarification but as you can see some calls were
billed at over $1 a min!
The far right colum is time and the one right to the left is the charge, all in all it used up all my credit which was a little over $20 in calls, which is significantly higher than the rates on Yackie's site.


29/03/2007 12:10:23 Outgoing Call USA Global 1.30 0:31
29/03/2007 12:10:53 Phone Call 1XXXXXXXXXX -0.01 0:01
29/03/2007 13:47:40 Income call Mexico Global 1XXXXXXXXXX 1.69 0:02
29/03/2007 13:59:13 Outgoing Call Mexico Global 1.80 0:47
Busy Line XXXXXXXXXX
29/03/2007 14:00:28 Outgoing Call Mexico Global 1.80 0:51
Busy Line XXXXXXXXXX
29/03/2007 14:02:02 Outgoing Call Mexico Global 3.60 1:03
Busy Line XXXXXXXXXX
29/03/2007 14:57:21 Outgoing Call Mexico Global 1.80 0:31
Busy Line XXXXXXXXXX
29/03/2007 15:06:26 Income call Mexico Global XXXXXXXXX 1.69 0:07
29/03/2007 15:06:41 Phone Call XXXXXXXXXX 0.09 0:06
29/03/2007 15:07:52 Income call Mexico Global XXXXXXXXXX 1.69 0:13
29/03/2007 15:53:36 Income call Mexico Global XXXXXXXXXX 1.69 0:05
29/03/2007 15:53:47 Phone Call XXXXXXXXXX 0.09 0:06
29/03/2007 15:53:57 Income call Mexico Global XXXXXXXXXX 1.69 0:04
29/03/2007 16:01:15 Outgoing Call Mexico Global 1.80 0:44
29/03/2007 16:01:23 Phone Call XXXXXXXXXX 0.09 0:35
Total: 20.81