
V.250 AT COMMANDS
39 AT Commands for EV-DO-EV3 Modems
Flow Control &K
Set command controls the RS232 flow control behavior.
Syntax
Command Command type
AT&K<n> Set
Parameters and Values
This device supports the following values:
<n>
0 No flow control.
1 Hardware mono-directional flow control (only CTS active)
3 Hardware bi-directional flow control (both RTS/CTS active). Default: 3
6 Hardware bi-directional flow control (both RTS/CTS active).
Notes
&K has no Read command. To verify current setting, use AT&V to check the active profile settings.
Hardware flow control (AT&K3) is not active in command mode.
If parameter is omitted, the command has the same behavior as AT\K0.
Reference: V.25ter.
Standard Flow Control \Q
Set command controls the RS232 DSR flow control behavior.
Syntax
Command Command type
AT\Q<n> Set
Parameters and Values
This device supports the following values:
<n>
0 No flow control.
2 Hardware mono-directional flow control (only CTS active)
3 Hardware bi-directional flow control (both RTS/CTS active). Default: 3
Notes
Hardware flow control (AT\Q3) is not active in command mode.
\Q settings are functionally a subset of &K settings
If parameter is omitted, the command has the same behavior as AT\K3.
Reference: V.25ter.
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