Hello tuneto440,
Thank you for reaching out to Apple Support Communities.
Let's go ahead and restart your iPad.
"How to restart an iPad without a Home button
- Press and hold either volume button and the top button until the power off slider appears.
- Drag the slider, then wait 30 seconds for your device to turn off. If your device is frozen or unresponsive, force restart your device.
- To turn your device back on, press and hold the top button until you see the Apple logo."
More details can be found here: Restart your iPad
If the issue persist, can you provide a few more details? Were you able to receive texts and FaceTime links perviously? Also, when did you first notice this?
Cheers!