Triglycerides and cholesterol are both fatty substances known as lipids. But, triglycerides are fats; cholesterol is not. Cholesterol is a waxy, odorless substance made by the liver that is an essential part of cell walls and nerves.
GSM (Global System for Mobile communication) is a digital mobile telephony system that is widely used in Europe and other parts of the world. GSM uses a variation of time division multiple access (TDMA) and is the most widely used of the three digital wireless telephony technologies (TDMA, GSM, and CDMA).
GSM: Global System for Mobile. GSM is an alternate to CDMA and, as the name implies, is more of a global standard and the 3G technology used by most carriers around the world. HSPA: High Speed Packet Access. HSPA is a 3rd Generation (3G) technology based on UMTS standards offering faster data download speeds at the cost of upload speeds.