Western Telematic SRM-100 User Manual
Page 44
Command
Function/Options
Qn
Enable/Disable Result Codes
Q0
Enable result codes.
* Q1
Disable result codes (quiet mode).
Sr=n
Set Register r to Value n. See list of S-Registers in Section 10.
Sr?
Display Current Value of Register r.
T
Sets Tone Dial as Default. Forces tone dialing until the next P dial modifier or
P command is received.
Vn
Result Code Format.
* V0
Numeric format.
V1
Verbal format.
Wn
Error Correction Message Control.
* W0
Upon connection, modem reports DTE speed only.
W1
Upon connection, modem reports line speed, error correction
protocol, and DTE speed.
W2
Upon connection, modem reports DCE speed.
Xn
Extended Result Codes.
X0
Disables monitoring of busy tones unless forced by country
requirements; sends only OK, CONNECT, RING, NO CARRIER,
ERROR, and NO ANSWER result codes.
X1
Disables monitoring of busy tones unless forced by country
requirements; sends only OK, CONNECT, RING, NO CARRIER,
ERROR, NO ANSWER, and CONNECT XXXX result codes.
X2
Disables monitoring of busy tones unless forced by country
requirements; sends only OK, CONNECT, RING, NO CARRIER,
ERROR, DIAL TONE, NO ANSWER, and CONNECT XXXX
result codes.
X3
Enables monitoring of busy tones; sends only OK, CONNECT,
RING, NO CARRIER, ERROR, NO DIALTONE, NO ANSWER,
and CONNECT XXXX result codes.
* X4
Enables monitoring of busy tones and sends all messages.
Yn
Enable/Disable Long Space Disconnect.
* Y0
Disable long space disconnect.
Y1
Enable long space connect.
Zn
Soft Reset and Restore Profile.
* Z0
Restores stored profile 0.
Z1
Restores stored profile 1.
+++
Escape Sequence. Switches from on-line mode to command mode while
preserving the connection with the on-line modem.
&Cn
Controls Data Carrier Detect (DCD) Signal.
&C0
Forces DCD signal to be ON at all times.
* &C1
Normal DCD operation (required by most software).
9-5
SRM-100 - Secure Rack Modem, User's Guide
Modem Command Set (AT Commands)