Phone cards at WDW hotels

[amystevekai&bump]

Hi - very quick question, and I know this was answered very recently, but I can't remember what the answer was!!!

I have a phone card all ready to use to ring home fom WDW - Do I need to go to a public phone or am I ok ringing from BLT/AKV rooms?? Or do I get charged connection fees by the hotel if I do that??

Many thanks for answering - I should have done a search but as I leave home in 4 hours I haven't got time to be on here very long today!!