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Choosing an SMS aggregator service provider, setting up a sender ID, dealing with errors.
Guidance on recommended text message wording for communicating chlamydia test results from the National Chlamydia Screening Programme.
Information on how to use a High Integrity Telecommunications System.
Find out about the VAT domestic reverse charge procedure which applies to the buying and selling of certain goods and services.
When to send emails and text messages to your users and how to write them.
How to tax company mobile phones given to employees.
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