Multi-Tech Systems MTS2SA-T-R ユーザーズマニュアル

Chapter 10 

− Modem Mode AT Commands, S-Registers, and Result Codes 

Multi-Tech Systems, Inc. MultiConnect Serial-to-Serial Adapter User Guide (S000354A) 

 

 
Command: 

 

Values:   n = 0, 1,

 

 

Default:   None 
Description: 

 

The modem can perform the local analog loopback test if &T1 is selected. The test can be 
run only when the modem is operating in asynchronous mode with non-error-correction 
(normal). To terminate a test in progress, the escape sequence (+++) must be entered first. 

 

 

&T0   Stops any test in progress. Clears S16. 

 

 

&T1  Starts a local analog loopback, V.54 Loop 3, test. If a connection exists when this 

command is issued, the modem hangs up. When the test starts, a CONNECT 
message is displayed. 

 
Command: 

Values:  

 n/a 

Description: 

 

Displays the active configuration and the stored user profiles.  

 

 

 Only the Active Profile is available in V.22bis. 

  

Example: 
ACTIVE PROFILE: 
B1 E1 L1 M1 N0 QO T V1 W0 X4 Y0 &C1 &D2 &G0 &J0 &K3 &Q5 &R1 &S0 &T5 &X0  
S00:000 S01:000 S02:043 S03:013 S04:010 S05:008 S06:002 S07:050 S08:002 S09:006 
S10:014 S11:095 S12:050 S18:000 S25:005 S26:001 S36:007 S38:020 S46:138 
S48:007 S95:000 

 

STORED PROFILE 0: 
B1 E1 L1 M1 N0 QO T V1 W0 X4 Y0 &C1 &D2 &G0 &J0 &K3 &Q5 &R1 &S0 &T5 &X0 
S00:000 S02:043 S06:002 S07:050 S08:002 S09:006 S10:014 S11:095 S12:050 S18:000 
S36:007 S40:104 S41:195 S46:138 S95:000 

 

STORED PROFILE 1: 
B1 E1 L1 M1 N0 QO T V1 W0 X4 Y0 &C1 &D2 &G0 &J0 &K3 &Q5 &R1 &S0 &T5 &X0 
S00:000 S02:043 S06:002 S07:050 S08:002 S09:006 S10:014 S11:095 S12:050 S18:000 
S36:007 S40:168 S41:195 S46:138 S95:000