Radio Activation; Radio Remote; Dtmf; Dtmf Call - TYT MD-750 User Manual

Initiate: In the digital mode, select private call contact (press OK to enter menu, select private call contact or main
interface press # key to enter private call number), select "radio check", press OK button to start, display "radio
check success"when success, displays "radio check fail" when failed.After radio is successfully checked, you can call
the other party by PTT.
Receive: Automatically reply after receiving radio check command.
5.4 Remote monitor
Initiate: In the digital mode, select private call contact (press OK to enter menu, select private call contact or main
interface press # key to enter private call number), select "remote Mon.", press OK button to start, display
"remote mon. success"when success, displays "remote mon. fail" when failed. The radio can monitor the
background sound and speech of the other party after successfully remote monitor.
Receive: After receiving the remote monitor command, it automatically starts the Remote Monitor duration
configured by the transmitting host computer, and the transmission time is automatically exited. During remote
monitoring, the user automatically exits the remote monitoring state by pressing PTT.
Note: This function only works if the host computer has this function enabled.
The main caller settings: menu - contacts - remote monitoring (tick)
Called PC Settings: Signaling Basic Signaling Basic - Remote Monitor Decoding (Tick) Radio Monitor Decode, you can
set the Remote Monitor Duration
5.5 Activation
Initiation：In digital mode, select the one-call contact (press OK to enter the menu, select the one-call contact or
press # on the home screen to enter the one-call number), select "Intercom Wake Up", press OK to start, and
successfully display "Intercom Wake up successfully ", failure display" Intercom wake up failed ".
Reception： After receiving the radio wake-up command, it will send a wake-up sound and turn off and then on again.
Can also be activated by frequency writing software.
Note: This function can only work if the host computer has opened this function.
5.6 Haruka
Initiation：In digital mode, select the one-call contact (press OK to enter the menu, select the one-call contact or
press # on the main interface to enter the one-call number), select "Intercom Remote", press OK to start, and
successfully display " Intercom remote success ", failure display" intercom remote failure ".
Reception：After receiving the radio remote command, it will send a remote prompt tone. After being remoted,
press PTT to display "transmission failed to be remote". Can be activated by writing frequency or wake-up.
Note: This function can only work if the host computer has opened this function.
Host call host setting: Menu-Contacts-Intercom remote control
Called host setting: basic signaling-walkie-talkie remote decoding

6. DTMF

6.1 DTMF
Initiation： In analog mode, press and hold PTT and press the number keys on the panel to dial or press # on the main
interface to enter the DTMF code word. Short press PTT to start the DTMF call.
Reception：When the host computer is configured with the current channel's receiving signaling system as DTMF,
when the decoded code word is a DTMF personal ID code, the decoding is successful, and the other party can talk to
the other party within the reset time. When the reset time is up, it needs to be decoded again. The decoded
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