Hello there! If your SIM Card is not inserted or is not seated properly, it may cause your phone to only allow calls to 911. Ensure your SIM Card is securely inserted into the slot. It may not hurt to remove it and re-seat it. You should be able to get a replacement SIM card from your wireless carrier for no charge. Hope to have helped you. Be sure to click " ✓ Accept as Solution" when you find an answer that works for you. Stay safe and have a nice day ahead!
