CC (Command Character)

Sets or displays the character value used to break from data mode to Command mode. The command character must be sent three times in succession while observing the minimum guard time (GT) of silence before and after this sequence.

The default value (0x2B) is the ASCII code for the plus (+) character. You must enter it three times within the guard time to enter Command mode. To enter Command mode, there is also a required period of silence before and after the command sequence characters of the Command mode sequence (GT + CC + GT). The period of silence prevents inadvertently entering Command mode. For more information, see Enter/exit command mode.