The following lines were added (+) and removed (-):
The firmware in these radios cannot be updated. The microcontroller is an OTP type. (One Time Programmable) Once 'flash' programmed at the factory, it cannot be changed. The firmware in these radios cannot be updated. The microcontroller is an OTP type. (One Time Programmable) Once 'flash' programmed at the factory, it cannot be changed.===CTCSS Squelch Stuck On in VFO Mode===The presence of the letters "CT" in the top of the display indicates CTCSS or "tone Squelch" is active. This is a toggle that cannot be found in the HT program menu.