BF-620S is
a professional FM two-way radio designed by BelFone to meet the communication
needs of hotels, supermarkets, transportations and other commercial users.
Monitor
When this
function is activated, the radio can pick up weak signals on the current
channel. When there is no radio signals on the current channel, the user can
adjust the radio volume according to the volume of the background noise.
Scan
This
enables the user to monitor all the radio communications on the preset
channels. The user can stop at any channel he wants. Only preset channels will
be scanned.
VOX
This
feature helps the user to go hand-free and use his voice to activate PTT transmissions.
It needs to be used with a paired accessory.
PC
Programming
The user can
program BF-620S according to his communication needs on a PC via a
programming cable.
Squelch Level (0-9)
This feature helps to reduce background noise and deliver a clearer
audio. The user can set the squelch level according to his communication needs.
TOT
This can effectively prevent a channel from being unnecessarily occupied
by mis-operation. The user can set a timeout for each transmission. When the
time is out, the transmitting will automatically stop and a warning tone will
go off.
Programmable Bandwidth
BF-3111 supports both wide (25kHz) and narrow (12.5kHz) bands. The user
can set the bandwidth via the PC programming software according to his
communication needs.
Low Battery Alert
When the battery runs low, BF-620S will give a warning and the user should
recharge the radio A.S.A.P.
Busy Channel Lockout (BCL)
When activated, this feature prevents the radio from receiving
unauthorized signals or transmitting signals to busy channels. So channels can
be kept from unnecessary interference.
Auto Battery Save
When BF-620S is not receiving signals and there are no other operations,
it will go into battery save mode to save energy and extend radio standby time.
CTCSS/CDCSS
This also helps to keep out unwanted signals in order to deliver more
channel clarity and efficiency.
Channel Prompt
When the user switches channels, BF-620S will announce the
current channel number in either Chinese or English.
