7 OTHER FUNCTIONS7-38• Tone squelch frequency settingCommand: 1B 01q* ew0 0 X X X XFixed: 0Fixed: 0100 Hz digit: 0 ~ 210 Hz digit: 0 ~ 91 Hz digit: 0 ~ 90.1 Hz digit: 0 ~ 9*Not necessary when setting a frequency.See page 7-3 for the tone frequency list.• DTCS code and polarity settingCommand : 1B 021(1(1111111(F1q w eq w0 X 0 X X Xq w e0 (fixed)First digit: 0 ~ 7Second digit: 0 ~ 7Third digit: 0 ~ 70 (fixed)0: Normal1: ReverseSee page 7-3 for the DTCS code list.• NAC (P25) settingCommand : 1B 03q w eOnce position: 0 ~ F0 (Fixed)10th position: 0 ~ F0 (Fixed)100th posiiton: 0 ~ F0 (Fixed)0 X 0 X 0 X■ CI-V informationD Commands (Continued)