Samsung Dual Sim Mobiles India

Cellular Phones – Buying GSM Phones For Use In Europe
To make cell phone calls in Europe you'll need an unlocked dual band GSM phone and a SIM card. The countries of Europe use the dual band frequencies of 900-1800. The US uses mainly 850-1900. You'll want a tri-band 900/1800/1900 (or 850/1800/1900) … Read Article

Introducing Nokia C2-03 – Dual SIM Meets Touch And Type – YouTube
Nokia C2-03 combines DualSIM functionality with Touch and Type technology. A great phone for those who want to combine their varied needs into a single device. The Easy Swap … View Video

GSM-R – Wikipedia, The Free Encyclopedia
2.3 In India; 2.4 In Australia; 2.5 Technical frequency usage in GSM-R; 2.6 Current GSM-R version; Dual Mode Cab Radio (GSM-R and UIC 751-3) as 19“ rack. (mobiles station talking to each other without the network) … Read Article