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 Communications) is a wireless technology to describe protocols for cellular networks used by mobile phones with over 80% market share globally. LTE (Long Term Evolution) is a wireless broadband technology for communication of high speed data for mobile phones.