We can definitely provide you with some troubleshooting steps for these wireless signal issues that you've been experiencing. We recommend using our Troubleshoot & Resolve Tool to fix this. Simply select your device and the issue, then follow the steps to find a solution. You can also use Wi-Fi Calling from AT&T to talk and text over any active Wi-Fi connection. If you're still having any issues, please use the AT&T Mark the Spot app to report dropped calls, network issues, and receive network improvement notifications. Let us know if this helps.
Sean, AT&T Community Specialist
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