Byte

Description

0, 1

Tag: 0x0690 Frequency Shift Keying (FSK) Data

2, 3

Length (variable): 0xnnnn

4, 5

Value[0, 1]: Data Type

0x0000 - ASCII Character

0x0001 - BCD Digit Pair

0x0002 - Raw Data

6, 7

Data Length (variable): 0xnnnn

8

Value[0]: Data 1

1st ASCII Character or

1st BCD Digit Pair

9

Value[0]: Data 2

2nd ASCII Character or

2nd BCD Digit Pair

nn

Value[0]: Data 1

nth ASCII Character or

nth BCD Digit Pair