To accept the use of the weak signal and a way to listen to. By pressing a dedicated button to receive mandatory access channel signal, the operator with ears to identify the speaker in a weak voice, to listen to.
In order to hear all channels of talk, and used a way to listen to.
By pressing a dedicated button, so that the reception circuit, according to a certain order-by-channel receiver for a period of time to listen to the channel’s signal.
If each channel to receive time for 100ms, then scans per second over 10 channels, that is, the scanning speed of 10ch / s.
In the scanning process of scanning the priority of priorities set by the channel.
Will be a channel scan from the list of deleted or added to scan the list.
When the feature is activated, do not have to according to the PTT key can be launched directly from the voice start to operate.
The function for users to limit the time to launch a super-channel, but also to avoid a walkie-talkie as a result of damage caused by launching a long time.
To conserve electricity, to extend the standby time, the walkie-talkie for a period of time without firing button and accept the operation will be shut down for a period time, for a period of time booting the way, this way is called power-saving mode. Switch machines than the length of time is about 1:4. Upon receiving the signal or button operation, the walkie-talkie to immediately withdraw from the state power into a normal state.
This feature allows users to choose according to the actual situation of high power or low power.
When using this festure, users launch the prohibition of the busy signal channel.
To receive the signal in the noise and signal strength was the strength of the relationship, the stronger the signal to noise weaker. The largest and the smallest noise between the noise is divided into several files, each called a file. The file is divided into several series called mute. Users can choose according to the actual situation.
Use this feature to avoid receiving calls irrelevant.
2-TONE use DTMF signaling or call the appropriate choice of walkie-talkie.
Was the use of frequency functions, the launch walkie-talkie frequency and frequency will receive the exchange and set signaling also swap.
From the use of network functions, the launch of the walkie-talkie frequency receiver and get the same frequency; signaling also fired into and receiving the same signaling.
When the walkie-talkie received a call when the correct code to send a signal to respond to the call.