Hi there! I’m in need of help and can’t locate a chat option on the TMobile site.
I’ve got the S21 Ultra and am suddenly (over the past hour) unable to make any outgoing calls or answer any inbound calls. Regardless of if I’m on the network or on WiFi. I’ve reboot my device and it’s not resolving the situation. I’m able to send and receive text messages, but not voice calls. Please help!!!!!