AT&T has announced that they will sunset their 3G network in the US on February 22, 2022. If you have Bosch B443 cellular modules that are using the AT&T network, you will need to replace these modules before this deadline because they will stop communicating at this time.
You can replace your B443 with a new B444-A module and continue to use AT&T.
Bosch is pleased to offer $50 off your price of a new B444-A for this purpose.
Learn more about the B444 module that replaces the legacy B443 here >>
Order your new B444-A now and use promotion code 35189 to receive your discount.
The promotion code is only valid when replacing an existing 3G module. Note that you may need to upgrade the firmware in the control panel, B450 Cellular Interface module or B465 Universal Dual Path Communicator to ensure that it is compatible with B444-A.
Important notes
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