Siemens manual AC75 AT Command Set

AC75 AT Command Set

4.7 AT+IFC

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Notes

•When using XON/XOFF flow control (AT+IFC=1,x or AT+IFC=3,x) in data mode, +++ should not be used while the data transmission is paused with XOFF. Before entering the command mode with +++ the paused transmission should be resumed using the XON character.

•For compatibility reasons, the AT+IFC command can be used in Multiplex mode, though the settings will not take effect. However, be aware that whenever you use the AT+IFC write command in Multiplex mode and then save the current configuration to the user profile with AT&W, the changed AT+IFC setting will become active after restart.

•The two commands AT+IFC and AT\Q influence each other, i.e. settings made with AT\Q apply to AT+IFC and, vice versa, AT+IFC changes the AT\Q setting.

AC75_ATC_V01.002	Page 113 of 569	10/30/06
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