- Cannot send/receive calls or texts
- Following message displays when texting, "This phone isn't activated. Do you want to activate this phone to send text messages?"
- "Unable to send message. Please activate your phone"
- Samsung Galaxy S8
- CDMA cellular network
- Tap Settings app
- Tap Connections
- Tap Mobile Networks
- Tap VoLTE to turn off (the slider is gray and to the left)
The CDMA network does not support VoLTE (simultaneous voice and data connection). For more information please see: Can I Use Cellular Data or Texting While Calling on CDMA network?
Article Created From