FAX C - KM2530_3530 - U Error Codes.pdf | | 3CM
(2-7) U017XX error code table: V.34 transmission
Error code Description
U01700 A communication error occurred in phase 2 (line probing).
U01720 A communication error occurred in phase 4 (modem parameter exchange).
U01721 Operation was interrupted due to the absence of a common communication speed between
units.
U01700: A communication error that occurs at the transmitting unit in the period after transmission of INFO0 before
entering phase 3 (primary channel equivalent device training). For example, INFO0/A/Abar (B/Bbar, for polling
transmission)/INFOh was not detected.
U01720: A communication error that occurs at the transmitting unit in the period after initiating the control channel before
entering the T.30 process. For example, PPh/ALT/MPh/E was not detected.
U01721: In the absence of a common communication speed between units |