8
To add or delete the scan channel in non-scan status
15 Add/Delete
To delete the nuisance channel temporarily in scan status
16 Frequency
Reverse
To reverse the TX and RX frequencies, and the
CTCSS/CDCSS encoding and decoding frequencies
17 Talk
Around
To transmit with the RX frequency and CTCSS/CDCSS
frequency
18 SEL
SQL
To select the squelch level quickly
19 Home
Channel
To switch to the home channel quickly
20 Public
Address
To output the amplified audio signals
21 Scrambler
To safeguard the privacy of your talk through voice
encryption
22 Compandor
To bring clearer voice under noisy environment
23 Emergency
Call
To summon help in emergent situations
24 HDC
To select HDC call quickly
25 Lone
Worker
To ensure the safety of lone workers
26 Whisper
To hear clearly even if the transmitting party speaks in
low voice
27 Short
Message
To quickly access the short message operation
28 Rental
To time the rental service
29 Aux
A
To control the output from the port AUX A
30 Aux
B
To control the output from the port AUX B
31 Transparent
Transmit
Mode
To enter the Transparent Transmit Mode quickly