1. Is the little tab to the left of the green activity light the cover for the antenna port? Its not mentioned in the manual.
2. I was thinking about getting a mobile antenna for my RV for when service is weak. Does the antenna they sell on Millenicom for $49 work with the 2460L? Does it help in weak areas and when it says it has ground plane built in does that mean I can just set it on a table top or some such non metallic surface?