I know how it is to get calls from companies or people when you don't want them. Below are the steps to block calls on your G5.
How To Block Calls From Individual Caller
Another method you can use to block an individual number or contact on the LG G5 is by going to the Phone application. Tap on Call Log and select the number you want to block. Then select “More” in the top right corner, and then “Add to auto reject list.”
How To Block Calls From All Unknown Callers
One main issue is that the LG G5 gets calls from unknown numbers. The best way to block these calls is by going to the “Auto reject list” and selecting the option to block calls from “Unknown callers” on the LG G5. All you need to do is switch the goggle ON and you’ll no longer be bothered by callers who block their incoming number.