Short press
Press and release rapidly.
Long press
Press and hold for the programmed duration.
Hold down
Keep the button pressed.
NOTICE:
Your dealer or system administrator may have customized your radio for your specific needs. Check with your
dealer or system administrator to determine how your radio has been programmed.
1.2
Radio Specifications
The following table explains the radio specifications:
Table 3: XT660d/XT665d Radio Specifications
XT660d XT665d
Frequency Band (MHz) PMR446, dPMR446 PMR446, dPMR446, LPD 433-434
Transmit Power (W) 0.5
0.5 for PMR446 and dPMR446,
0.01 for LPD
Number of Channels 128 128
Antenna Non-removable Non-removable
Table continued…
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