PNI ESCORT HP 8900 Manuel Utilisateur page 11

EMG (Emergency channels)
1. Briefly press button 9 19/Lock [7] to switch to emergency channel 09.
2. Press the 9 19/Lock button again to switch to the emergency channel 19.
3. The EMG icon will flash on the screen.
4. Press once more to return to the standard mode of operation of the radio.
Lock (Key lock)
1. Long press the 9 19/Lock [7] button to lock the keys (except the PTT
key).
2. The text LOCK and the icon will appear on the screen .
3. Press and hold the 9 19/Lock button again to unlock the keys.
11 User manual