Well, I work part-time in the Freight/Receiving team at the Home Depot I just started a few months ago, & I recieved a call from a family/friend it was pretty urgent, I answered it and moments later I started helping out a customer who needed help, after finishing helping out the customer & I started answering my call and then my supervisor saw me & started to tell me that I haven't touched a box all day and that he never wanted to see me on my phone on the floor ever again and I said I was helping out a customer & he said bullshit! I tried to tell him what the customer wanted which was glass for a window & if he could cut the glass to the size he wanted which we couldn't, but my supervisor still didn't believe me. I've seen other associates on the floor on their phones making calls,texting,surfing the web and nothing has been said to them. And this is not the first time this supervisor has made me felt unwelcome at the workplace.