While Samsung's Galaxy Ace Duos has already burst onto the scene in India pulling double duty on GSM and CDMA networks, the company today announced its dual-SIM GSM-only cousin will begin shipping in June in Russia, before rolling out to Europe and other regions later. Running Android 2.3 on an 832MHz processor and flashing a 3.5-inch HVGA screen, that dual-SIM capability is the highlight, with Samsung's "Dual SIM always on" feature that forwards calls from the phone number on SIM 2, even if the user is on a cal
