Ransom Canyon is a town in Lubbock County of West Texas, United States. The population was 1,011 at the 2000 census. It is part of the Lubbock Metropolitan Statistical Area. Ransom Canyon has some unusually designed homes, including the Lawson Rock House and the Steel House, both designed by Robert R. Bruno (1945-2008).
GSM (Global System for Mobile Communications, originally Groupe Special SpÃ©cial), mobile is a standard developed by The European Telecommunications Standards (INSTITUTE) etsi to describe the protocols for-second (GENERATION) 2g digital cellular networks used by mobile, phones first deployed In finland In july. 1991
The term roaming originates from the GSM (Global System for Mobile Communications) standard used by mobile phones, which is the de facto global standard for mobile communications with over 80% market share. The term roaming can also be applied to the CDMA technology, (a channel access method that includes 3G, etc.).