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Category Archives :User Tutorial

How to choose the microphone of Ailunce HD1

How to choose the microphone for Ailunce HD1  ...

Read more  Ailunce HD1,  Microphone

How to display channel name on Retevis RT72

How to display channel name on Retevis RT72  ...

Read more  Retevis,  DMR

Why Ailunce HD1 has no prompt tone when receiving SMS?

Why Ailunce HD1 has no prompt tone when receiving SMS?  ...

Read more  Ailunce HD1,  SMS,  Amateur radio

How to set DTMF of Retevis RT95

There are two ways to set DTMF of Retevis RT95, including set in the software or on the radio.  ...

Read more  Ham radio,  mobile radio

How to set the TX Mode of Retevis RT3S

The transmission channel of RT3S can be set to four modes: Last Call CH, Last Call CH + HandCH, Designed CH, and Designed CH + HandCH.  ...

Read more  Retevis RT3S,  Last Call CH

How to do when prompt virus arises downloading HD1 software

some customers have feedback that when downloading the firmware of HD1, the pop-up window indicated that there was a virus, but don't worry, the software of Ailunce is 100% safe, and this problem only occurs because of the digital signing issues. We just need to follow the steps below to solve this problem.  ...

Read more  Ailunce HD1,  Ham radio

How to Solve Retevis RA25 does not Recognize Port

How to Solve Retevis RA25 does not Recognize Port  ...

Read more  Retevis RA25 GMRS Mobile Radio