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PAGE : Total: 663 questions

21  ho acquistato coppia di rt-5rv e usa solo lingua inglese e chinese , non italiano su menu14. Come si puo' cambiare lingua ??

22  I purchased the Retevis RT22 last year and then again a few days ago, I cannot get the old ones to work with the new ones???

23  RT24 TX Power HIGH/LOW: TX Power can be set to High or Low, but I cannot find what power corresponds to HIGH and LOW. Is it LOW=0.5W and HIGH=2W? Or maybe HIGH=0.5W and LOW is some lower figure? Can you please explain?

24  RT24 Firmware upgrade. I have an old RT24 and two new ones. Can I upgrade the firmaware to the latest available?

25  Does the Retevis programming software exist for macintosh ? If not, how can I program my RT24 ? Thanks for your answer A.Kyndt

26  the speaker of my RT81 does not work, can I just listen with a free hand or Speakermic does someone know how to solve this problem?

27  Hi i have just bought 10 RT45s and i wondered what earpieces you recommend for these? our current earpieces are 2.5mm but not work. thanks

28  How long does the charge last when you use the wall charger instead of batteries on a rt 388?

29  When using the shoulder microphone, how can I turn off the PTT button on the RT1 to prevent accidental transmission?

30  I just opened the 10 Retevis H-777 units that I ordered last year. Of the 10 units I ordered, only 2 had the ear piece units inside the boxes. There were clips in a few of the units to attach the handsets, but of the 10 units, only 4 of them had the attachment clips. How can I get the missing parts that should have come with my purchase? Than you for your help! Perry

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PAGE : Total: 663 questions

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