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AT Commands Reference
4.10.1.2 Q, Result Code Suppression
This command determines whether to output the result codes. Information text transmitted in response to commands is not
affected by the setting of this parameter.
Set Command
The set commands sets whether or not to output result codes.
Read Command
The Read command reads the current setting for result code suppression.
Test Command
The Test command for Q is not defined, and therefore is not supported by the g20. The g20 returns an error.
The following table shows the Qn parameters.
Example
ATQ0
OK
ATQ?
Q: 0
OK
ATQ4
ERROR
ATQ1 //No response because result codes are suppressed.
ATQ4 //No response because result codes are suppressed.
Command Response/Action
ATQ<value> OK
or:
+CMS ERROR: <err>
Command Response/Action
ATQ? Q: <current value>
Table 86. Qn Parameters
<Parameter> Description
<value> 0 Transmit result codes.
1 Suppress result codes.
The default value is 0.