23514 sms-GSM protocol error

George

• December 23, 2025 14:33

SMS fails on "23514 sms-GSM protocol error"

SMS Destination is formatted 10 digit number,gsm,0

Only one phone number in the destination

0

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  George

  • December 23, 2025 16:39

  Using FLB3203 with ATT service

  0

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