T-3 9

7-3. Definition of Error Code

Error Code is composed of six digits, and displayed based on the following definition.
(1) The 6th digit
It is assigned to indicate TX/RX/Polling RX.
(2) The 5th digit
It is assigned to indicate Coding (MH/MR/MMR).
(3) The 4th / 3rd digits
It is assigned to indicate modem standard/speed.
1xxxxx TX
2xxxxx RX
3xxxxx Polling RX
x1xxxx MH
x2xxxx MR
x3xxxx MMR
xx01xx V34
xx02xx V.17/14.4 kbps
xx03xx V.17/12.0 kbps
xx04xx V.17/9.6 kbps
xx05xx V.17/7.2 kbps
xx06xx V.33/14.4 kbps
xx07xx V.33/12.0 kbps
xx08xx V.29/9.6 kbps
xx09xx V.29/7.2 kbps
xx10xx V.27/4.8 kbps
xx11xx V.27/2.4 kbps
4558F4C602DA
110001
6th digit 1st digit