Understand and measure the impact of COVID-19 on the telecom industry!

Virus impact over each market - telecom operators, government agencies and regulators' responses - revised forecasts for the next 5 years.

See updated country reports

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

Synopsis

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

Paul has been a relentless advocate and tireless activist for making the world a more connected place.

His passion for broadband and his firm belief in its transformational impact on societies across the globe is unrivalled.

I am honoured to call Paul a friend and I trust he will keep up the fight for better broadband and better access to broadband for all people, wherever they live and whatever their background, into the future.

Senator Stephen Conroy, former Communications Minister and Deputy Leader of the Opposition in the Senate

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

Sample Reports

A selection of downloadable samples from our Annual Publications catalogue.


Download a Sample Report

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.