Adjust this (usually 0-9) to determine how strong a signal must be to open the speaker. VOX: Enable or disable hands-free transmission. Step D: Writing to the Radio
Press the PTT button to exit the scanning mode and return to normal operation. Baofeng Bf-88e Programming
Do not buy a cheap "universal" USB cable with a Prolific chip. The BF-88E is picky. You need a featuring the Genuine FTDI chip (e.g., the "Baofeng PC-03 FTDI"). Expect to pay $15–$25. Alternative: You can use a Kenwood-style 2-pin K-plug cable, but driver compatibility is a nightmare on Windows 10/11 without an FTDI chip. Adjust this (usually 0-9) to determine how strong