User's Manual

19
Advanced Operations
The following functions are programmable by your dealer. These functions are for
professional users.
Auto Contact
When a group of radios are set with Auto Contact, the radio will automatically emit alert
tone if the user is out of communication range.
Auto Contact Temporary Delete
Press the programmed Auto Contact Temporary Delete key to temporarily delete the
selected ID from the current Out-off-Range Alarm List.
Battery Power Indicator
Upon press the programmed Battery Power Indicator key, the radio sounds “1”, “2”, “3”, or
“4” to indicate the current battery level.
Audible Indicator Battery Level
“1” Very Low
“2” Low
“3” Satisfactory
“4” High
CallⅠ/CallⅡ
Press the programmed CallⅠ/CallⅡkey to transmit the stored DTMF code, 2-Tone,
MDC1200 signaling, Safety check.
DTMF
If DTMF signaling is set on the current channel, press the programmed CallⅠ/CallⅡ
key to transmit DTMF code.
Red LED solidly glows while encoding, and goes out when encoding ends.
2-Tone/MDC1200
If 2-Tone/MDC1200 signaling is set on the current channel, press the programmed
CallⅠ/CallⅡkey to transmit 2-Tone/MDC1200 signaling. Radios that set with match
2-Tone/MDC1200, can receive from you. The preset function will be performed when