| Bit Number | Components can ... |
| .7 | ... set an analog control signal |
| .6 | ... be put in stand-by mode |
| .5 | ... turn a steerable antenna |
| .4 | ... be supplied with an external voltage |
| .3 | ... loop through IF signals |
| .2 | - open - |
| .1 | ... switch signals |
| .0 | ... transmit back oscillator frequencies |
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