Same question but via BT or WiFi. I've an Iphone and don't want to use my S7 as a cell Phone or each time i want to connect my S7 via 3G to keep my phone card out off my Iphone to put it in my S7. With my Toshiba Folio 100 Tablet under Froyo it was possible with Dexter alternative rom.
I can use my LG Optimus V as a WiFi hotspot, so that works. But since they're both Android machines, other than a larger screen and bigger keyboard the advantages decline. Nevertheless, I like the option of doing this.