Hey there! It sounds like you're having some trouble with your iPad's speaker. That can be frustrating when people can't hear you during calls and Siri isn't responding. Let's try a few troubleshooting steps to see if we can fix the issue:
1. Make sure your iPad is not in silent mode. Check the switch on the side of your iPad and make sure it's not orange.
2. Clean the speaker grills on your iPad. Sometimes, dust or debris can block the sound. You can use a soft brush or a clean, dry toothbrush to gently clean the speaker grills.
3. Restart your iPad. Sometimes, a simple restart can resolve software issues that may be affecting the speaker.
4. Update your iPad's software. Go to Settings > General > Software Update to check if there are any available updates. Installing the latest software can fix bugs and improve performance.
If none of these steps work, it might be best to schedule an appointment with an Apple Store or authorized service provider. They can diagnose the issue and provide further assistance.
I hope these tips help, and let me know if you have any other questions or need further advice!