COM AT^SADT - Application data transfer
COM V1.0	05.01.05	T. Kleinmann

COM ToDo: Implement write command in more detail. This script was not tested due to missing X75 device.

AT^SADT=?
WAITFOR (1,'^SADT:')

# OMA not supported according to specification
# AT^SADT=0

AT^SADT=1,19200
WAIT FOR OK