Verify you are in the Metro coverage area using our Coverage Map. Turn your phone off and back on again to power cycle the device. Check your phone settings to ensure Wi-Fi and airplane mode are turned off. Clear the Messaging app data within your phone settings.

If you are using Metro PCS by T- Mobile and you found any issue that it is not not working. Then you must know how to fix it. Call us at +1-888-303-0822 from 9AM to 6PM PST for US users only.

https://www.thedirhub.com/fix-metro-pcs-problem-tmobile/