GSM - (CHARACTERISITCS, FEATURES & ADVANTAGES AND DISADVANTAGES)

It just for few things about the GSM

1. GSM By, R. KALPANA

2. overview Characteristics of GSM Features of GSM Advantages of GSM Disadvantages of GSM

3. Characteristics of GSM Fully Digital System. Security against fraud. Enhance privacy. Full International roaming capability. Support for new services. Support of Short Message Service(SMS). Good Subjective voice quality.

4. Features of GSM Improved Spectrum Efficiency International Roaming Support for new Services SIM Phonebook Management High Quality Speech Fixed Dialing Number

5. Advantages of GSM Better Quality of speech Data Transmission is supported New services offered due to ISDN compatibility International Roaming possible Large market Crisper, Cleaner quieter calls Digital Services such as Email and SMS or Short Message Service(text messages)were added

6. Disadvantages of GSM Dropped and Missed calls Less efficiency Security Issues Range problem in Highly Area