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Accessing SIM Cards Via GSM Commands With WML

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Question:
I have to build a GSM application as written with the SIM toolkit protocol but within the WAP environment.

How can I communicate via WML with the SIM card, which understands only GSM commands (GSM 11.11 standard)? Mobile equipment doesn’t each have its own library, does it?

Answer:
I believe that there is a separate library for each. This goes back to the lack of standardization in the industry and the number of grass roots efforts to make everything more compatible.

Charlie has over a decade of experience in website administration and technology management. As the site admin, he oversees all technical aspects of running a high-traffic online platform, ensuring optimal performance, security, and user experience.

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