iirc, Yes she did attempt to call boyfriend Tony ...she also called 2-3 other(Chris.S, Jeff H house..and ?) guys from jail within days of her arrest on July 16th...
I think I read it at the Hinky Metet timeline..but haven't found it again
here is one..
http://humbleopinionforum.net/cma-timeline-july-1-16-2008/cma-timeline-july-13-–-19-2008/
July 16th
11:30 p.m. After her unsuccessful attempt to speak with Tony L. on the phone, Casey placed a collect call from the OC Correction Facility to Chris S. After hearing the announcement recording and Caseys voice stating her name, Chris hangs up the phone. She called back about 3 to 4 minutes later, but Chris did not answer the call.
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this has always been ??? for me..it's July 16..everyone now knows Caylee is "missing", Casey is upset with her family, angry with LE and instead of focusing on Caylee and her family she HAS to call at least 3 guys from jail...