TC63 AT Command Set
4.7 AT+IFC s
TC63_ATC_V00.490 Page 97 of 501 5/24/05
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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.