Additional Update - Cosmos3_vn251spp_users_guide_en
Page 138
... DSSS (Direct Sequence Spread Spectrum) that operates on both Code Division Multiple Access (CDMA) frequencies: Cellular services at 800 MHz and Personal Communication Services (PCS) at 1.9 GHz. The Cellular and PCS CDMA networks consist of MSO (Mobile Switching Office), BSC (Base Station Controller), BTS (...IS-95. This results in a 10-fold capacity increase when compared with analog mode. Technical Details The LG Cosmos™ 3 is an all digital phone that enables the phone to keep communication from being crossed and to use one frequency channel by the manufacturer could void the ...
... DSSS (Direct Sequence Spread Spectrum) that operates on both Code Division Multiple Access (CDMA) frequencies: Cellular services at 800 MHz and Personal Communication Services (PCS) at 1.9 GHz. The Cellular and PCS CDMA networks consist of MSO (Mobile Switching Office), BSC (Base Station Controller), BTS (...IS-95. This results in a 10-fold capacity increase when compared with analog mode. Technical Details The LG Cosmos™ 3 is an all digital phone that enables the phone to keep communication from being crossed and to use one frequency channel by the manufacturer could void the ...