Z1 "AP" in the display

Next the the wifi icon are the letters “AP”. Is this supposed to be on? I can only find reference to the letters “CL” in the display next to the wifi icon.

Access Point mode is when the Z1 acts as a WiFi hotspot. This is the mode you connect your phone to the Z1 as a hotspot. CL is Client Mode, which is connecting the Z1 to a router