Network Rail
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2021 7 Jul

Communications General Resources

Sentinel Operations update July 2021

FAO: Sponsors In this Operations update, you’ll find some important messages, interesting tips and suggestions, to help you get the best out of the services provided by Sentinel. Remember, the Sentinel Helpdesk are there to help you. Did you know, its quicker to raise an enquiry with the Helpdesk team by sending an e-mail, rather than by […]

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2021 9 Jun


Sentinel Apple App Update Warning/Error 9 June 2021 – resolved

This issue is now resolved Following the update to the apple app, released this morning, we have become aware that users are receiving a Warning message (see below) when launching the app after the upgrade. To resolve this, please uninstall and reinstall the app at which point the error message will no longer be displayed. […]

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