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11  Buenos dias por favor me podrian facilitar el manual de usuario en español de la RT8. Muchas gracias.
Sorry, Currently we haven't RT8 Spanish manual, other anything questions,please feel free to contact us
12  I have bought 10 of H-777 with the base charger and standard ear pieces that comes with the product and having mic. on the ear piece problem. It will transmit the audio but the mic. won't work when pressing. We have to unplug the ear piece from the H-777 and plug back in for it to work for a little while and keep on doing so. What can I do for the ear pieces to work properly without having to keep unplugging them?
Hello Sungsoo, The earpiece in H777 package is as a gift to send our customers, the quality is commom Recommending a better quality earpiece for you,please check the link as below http://www.retevis.com/2-pin-ptt-mic-covert-acoustic-tube-in-ear-earpiece-headset Best regards
13  Hallo Dear supporters My RT3 is loosing the time and date. Everytime I set it than after a few day's the time and dat are not correct anymore. How to get this solved so that this stay's on correct? Best regards and thanks for the attention Jan
Hello Jan, Sorry for reply you late, we did consulted our techicain yesterday The reason may be radio internal question, need repair it, could you tell me your order number? We will contact sale after service for you,Thanks for you to support Retevis Brgds
14  It is possible to send GPS to dispatcher center or see on google maps with other system ?
15  Regarding previous question (I have a pair of RT22s I need this with VOX activation with VOX earwigs but can't get it to work. How do I do this?) How do you save this action on the device?
You need a RT22 programming cable C9018A:http://www.retevis.com/2-pin-programming-cable-for-revevis-h777-baofeng-kenwood Then download RT22 usb driver and RT22 software from Retevis official website: http://www.retevis.com/resources-center/ After done, sent “vox” function in RT22 software, attached a pic for you reference
16  I recently purchased a Retevis 2 Pin PTT Mic Covert Acoustic Tube In-ear Air Acoustic Earpiece Headset off Amazon for work (were use Retevis H777 radios) but when I tried it, my audio can BARELY be heard. The sound can be heard up to the point until it connects to the acoustic tube, at which point I can hear hardly anything. I really like the style and comfort of this earpiece. What could be the problem?
This is may be the quality problems , please send mails to your Amazon sellers to ask for your warranty .
17  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/
18  The Software from RT-23 - i can't to read data from radio - What Password for this option?
There isn't password for RT23 You need a RT23 programming cable C9018A:http://www.retevis.com/2-pin-programming-cable-for-revevis-h777-baofeng-kenwood then download RT23 usb driver and RT23 software from Retevis official website: http://www.retevis.com/resources-center/ Here's the blog for programming steps. Different model, steps same. Thanks. http://blog.retevis.com/how-to-programme-in-software-for-retevis-rt2-communication/
19  how to register and download software
Software Download Link -- http://www.retevis.com/resources-center/
And Programming Guide -- http://blog.retevis.com/retevis-radio-frequency-programming/
20  I just purchased one of your two-pin USB programming cables for a Baofeng radio. The PL2303 1.4.0 driver package will not load on the latest Mac OS. "The document PL2302_1.4.0.pkg" could not be opened. File viewer and Investigator cannot open files in "GenRandom550 " format. I am using Mac OS Sierra 10.12.3.
Please try on win7,win8,win10 computer .