All have been updated to R02.09.01 firmware and restored to original of box settings. These all currently talk to each other on Ch 1 (digital) and Ch 2 (analog). These are all password free and ready to be programmed.
Happy to answer any questions. This item is in the category "Consumer Electronics\Radio Communication\Walkie Talkies, Two-Way Radios". The seller is "gbtronics" and is located in this country: US. This item can be shipped to United States, Canada.