User`s guide

68 CHAPTER 6: TECHNICAL REFERENCE
Q0 Displays result codes.
Q1 Quiet mode; no result codes.
Q2 Displays result codes only in Originate mode.
Sr=n Sets register r to n.
Sr? Displays contents of S-Register r.
S$ Displays a list of the S-Registers.
T Sets tone dial.
Vn Displays verbal/numeric result codes.
V0 Numeric codes
V1 Verbal codes
Xn Sets result code displayed. Default is X4.
NOTE: Result codes 0 - 155 are for 33.6 products and V.90 products.
Result codes above 155 apply only to V.90.
Result Codes X0 X1X2 X3 X4
Table6-1
Result Codes X0 X1 X2 X3 X4
0/OK * * * * *
1/CONNECT
* * * * *
2/RING
* * * * *
3/NO CARRIER
* * * * *
4/ERROR
* * * * *
5/CONNECT 1200
* * * *
6/NO DIAL TONE
* *
7/BUSY
* *
8/NO ANSWER
* *
9/Reserved
10/CONNECT 2400
* * * *