Number 3 is the WREG station Icon channel number known by past analog broadcast. .1 is the service selector to find Local News and CBS Networked services.
The TV Station service ID : WREG-TV The WREG channel number : 3.1. Language: English To Tune to WREG-TV after an initial scan or adding it to your channel list, enter either 3 or 3.1 as the station channel and service number.
To scan for all three WREG services; point the antenna toward Mid shelby County near Memphis Tennessee
Selecting either RF channel 28 or 28.1
will tune in WREG-TV and then display the Virtual Channel and service number shown to your left.
You could then add the WREG NBC Network service to your channel list. The letters "TV" at the end of the WREG station call sign give reference to air "Television"
Number of Services found : 3
The WREG Digital Transport ID is : A8F
Number of Services added : 3