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Triage workbench
Paste a modem AT log — get a diagnosis, evidence, and a draft reply. No account needed.
Load a sample log:
HEALTHY BASELINE
REGISTRATION DENIED
SEARCHING NEVER REGISTERS
SIM NOT DETECTED
WRONG APN
MARGINAL SIGNAL
ROAMING DENIED
BAND/RAT MISMATCH
TEST-ACTIVATE QUOTA EXHAUSTED
PSM TOO AGGRESSIVE
MODEM UNRESPONSIVE
eUICC PROFILE FALLBACK NOT TRIGGERED
HEALTHY BASELINE (Telit dialect)
REGISTRATION DENIED (Sierra Wireless dialect)
SIM PIN LOCKED
WRONG APN (SIMCom dialect)
SEARCHING NEVER REGISTERS (SIMCom dialect)
BAND MASK MISCONFIG (u-blox dialect)
MARGINAL SIGNAL (Nordic dialect)
ROAMING DENIED (Telit dialect)
PSM TOO AGGRESSIVE (SIMCom dialect)
DNS RESOLUTION FAILURE
MODEM UNRESPONSIVE (Telit module)
Customer message
(optional)
AT log
*
max 200 KB
Capture from a serial console, UART log, or SDK debug output. Works with any AT-compatible modem.
ICCID
(optional)
Cross-references SIM state
Your name (for reply)
Save to audit log
Diagnose
Submit a log to see the diagnosis here
or load a sample above to see what it looks like