98bf30f6_cess_ATM___Hyosung_Error_Codes__Description
[Code] W0001 [Resolution] This does not mean that the ATM is down; it’s a warning message that WebRMS could not dial into the ATM after three attempts during its daily scheduled dial-in period. Make sure the ATM is turned on, the phone line fits securely on both ends, and not shared with a voice phone nor experiences static. [Description] 
WebRMS failed to dial into the ATM
Access ATM » Hyosung Error Codes
Description