How to send Text Messages using Two way Radios (walkie Talkies)

Two way Radios Text Transmission using two PCs, two audio (stereo) cables, and fldigi software. How to....? midland gtx1000 radios. Transmision de texto con walkie talkies, 2 cables de audio estereo y 2 computadoras PCs. Como hacerlo? Radios midland gxt1000 Instructions: -Download and install FLDIGI software on both computers - connect the audio cables to the radios - connect one radio to the computer mic input (receiving computer), and the other radio to the headphones jack (trasmiting computer). - Configure the software on both computers as shown. - Keep pressing the ptt button radio while transmiting message (while text is going red). Instrucciones: 1- Descarge e insale el software FLDIGI en ambas computadoras 2- conecte cada cable de audio a ambos radios 3- conecte cada radio a cada computadora , en una (la que ransmite) a la entrada de audifonos, la otra (la que recibe) en la entrada de microfono. 4- Configure el software como se muestra en el video