Retevis RT90 DMR radio complete Programming Guide, everything you need to know! ( TyT MD-9600 )

Hi everyone! I have done a programming guide for the Retevis RT90, this also applies to the TyT MD-9600 and other DMR Radios. If you want to purchase the radio you can do so here. http://bit.ly/Matthew-RT90-Review You can also watch my review on this awesome radio here.    • Retevis RT90 GPS DMR & FM Dual Band Radio ...   And you can also see loads more pictures on this radio and more detail on my website here. https://m6ceb.com/reviews/retevis-rt9... Look me up on QRZ here. https://www.qrz.com/db/M6CEB DMR contacts can be found here. http://amateurradio.digital/ I am also on Zello m6ceb Thanks very much for watching! Matt M6CEB