In 2011,NFC-enabled phone models are expected to gain pace and the ratio of mobile phones with NFC capabilities is expected to reach 26 percent in 2015. Samsung's new NFC chip is scheduled for mass production in the first quarter of 2011.
LS, LT, and LTZ are letters which designate the trim line of a Chevrolet. The letters by themselves mean nothing. Each designation comes from the factory with a different package of standard equipment and certain options are not available on certain trim lines.
LTE means that you're connected to your cellular carrier's LTE network, which is a high speed data network for mobile devices. It is a faster connection than 3G networks, though it is only available in certain network areas. When you see the LTE on your phone, it means your phone is pulling data using your data plan and not on wifi. When your phone is on wifi, 'LTE' will be replaced by the wireless signal indicator icon. LTE is 4G (Long-term evolution). Yes it is part of the data plan much like HSPA+, 3G, 2G, etc.