Welcome to Retevis Support
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31  Is there new software for the RT3 as I seen on QRZ that there is a new version of the firms-ware but when I went looking for it I could not find it anywhere. I would be happy if you could let me know if there is and where to get it. Many Thanks: Steven.
About RT3&RT8 Update Firmware ,The whole Guide please check here : http://blog.retevis.com/firmware-update-rt3-rt8/
32  ESTAS NAVIDADES LE REGALARON A MI HIJA EL MODELO ( RT388 ) , Y ME GUSTARIA SABER DONDE PUEDO CONSEGUIR , O SI ME PUEDEN ENVIAR, LAS INSTRUCCIONES DEL APARATO EN ESPAÑOL. GRACIAS.
33  Hi, the Collision Department bought a pack of 15 radios a few weeks ago. Today our Service Department purchased 10. The result is we have 2 departments running into each other as all 25 radios are on the same frequencies. Can we program the 10 so that each department keeps separate?
Sure you can . Here is a blog telling you how to operate it : http://blog.retevis.com/retevis-radio-frequency-programming/
34  It's said that the RT-5R has the option of being charger with a USB directly into the phone (no charging station). Is this also the case for the RT-5? Me and a friend are planning on buying a pair, with only a USB-charger available for charging (mounted on a motorcycle).
RT5 and RT-5R do no use USB charger , we only have RT24 has USB charging cable and especially for Euro-Market . Please check here -- http://www.retevis.com/rt24-pmr446-license-free-walkie-talkies
35  ho acquistato coppia di rt-5rv e usa solo lingua inglese e chinese , non italiano su menu14. Come si puo' cambiare lingua ??
Mi dispiace per ora che abbiamo solo l'inglese e il cinese, ma lo faremo in futuro.
36  How do you change the radio language. 5 of the radios speak English, the last in Chinese. We are getting noise on the radios when travelling on an electric golf cart. Is there any noise cancelling function available? Is there a way to lock in the frequency so it could not be accidentally changed? The programming software does not have an exe file for the Retevis RT5 brand
1. Chnage the language : Push MENU - channel 14 ,then you will see the VOICE and choose ENG will be ok .
2.Press # key for two seconds then the keyboard will be locked . Same way to unlock .
3.About Cancelling the noise ,please press MENU- channel 0, change the SQL's level .
37  what parameters to expose in 777 for communication with 628. I have adjusted channels 1 446.00625 2 446.01875 3 446.03125 4 446.04375 5 446.05625 6 446.06875 7 446.08125 8 446.09375 The radio set 777 hears 628. but 628 doesn't hear 777. what else should be adjusted?
Please have a check about H777's CTCSS/DCS .Try to not set them .
38  Can not get H 777 software to install on system. windows 10
I'm sorry but could you try it on win8 please ?
39  Hi, I would like to use C9007A (Throat MIC Covert Acoustic Tube Earpiece PTT for kenwood) in my design. could you please share the pinout for 3.5 and 2.5mm jacks? How can I understand the PTT, which pins is related with PTT? Best Regards Cem
3.5mm is related with PTT
40  is RT5 provide USB Car charger while traveling? if yes, where can we order from...?
Are you looking for the RT5 Care Charger Battery Eliminator ?Check here -- http://www.retevis.com/12v-retevis-rt5-car-charger-battery-eliminator