e04de9a7_cess_ATM___Hyosung_Error_Codes__Resolution
[Code] D0001 [Description] Modem initialization error [Resolution] 
Check modem in diagnostics or modem test. If persistent, it could be a defective modem. Note: If the modem is defective, this error will most likely occur frequently. One or two instances of this error does not usually indicate a defective part. Check Modem Initial String
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