Technology - Mobile 3 - 2G - GSM SIMs, SMS, CAMEL & HSCSD

Report Cover Image

Last updated: 19 Mar 2007 Update History

Report Status: Archived

Report Pages: 10

Analyst: Robin Whittle


GSM’s innovative Subscriber Identity Module (SIM) streamlined the widespread deployment of mobile telephony, and plays a central role in GSM’s security. We discuss SIMs, encryption, authentication, GSM standards development, GSM network elements, High Speed Circuit Switched Data (HSCSD) and the CAMEL framework for Intelligent Network applications. We also discuss SMS text messaging.

Related Reports

Share this Report

Purchase with Confidence

You produce well presented and thoroughly researched reports - we have bought some in the past - and you have been most helpful in getting back to me so quickly. MUCH appreciate everything about you guys .

Bertrand Waché, Ace Group, Philadelphia USA

Research Methodology

BuddeComm's strategic business reports contain a combination of both primary and secondary research statistics, analyses written by our senior analysts supported by a network of experts, industry contacts and researchers from around the world as well as our own scenario forecasts.

For more details, please see:

Research Methodology

More than 4,000 customers from 140 countries utilise BuddeComm Research

Are you interested in BuddeComm's Custom Research Service?

News & Views

Have the latest telecommunications industry news delivered to your inbox by subscribing to Paul's FREE weekly News & Views.