I have a HTC Thunderbolt and today around 1230 I noticed I wasn't able to send or receive text messages it keeps saying cause code 3 error class 2. Can anyone help me out with this issue ?
Try menu, settings, wireless & networks, mobile network, apn settings, menu, reset to default. Back or (arrow) out and try again.
Devdadvldog,
I apologize to see this going on! Is this still an issue for you? Does it happen with all messages? Keep me posted so I can assist.
Thanks,
AdamE_VZW
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