Lexmark x264dn warning message "No analog phone line connected"

[gumby]

I've been using the printer without issue for some time without a phone line connected.

After recently turning the printer off and then on, I've been receiving the following warning message, accompanied by a flashing red light, and sometimes beeping:

"No analog phone line connected to modem, fax is disabled"

How do I turn this off? I'm aware there is no phone line connected and that the fax is disabled, and I'm fine with that, no need for the constant warning.

The manual is unhelpful - it just says to plug a phone line in.

 

[gumby]

Problem solved. Just needed to hit the escape/back button.

 

[Laser Tek]

The printer is not detecting an analog phone line, so the fax is disabled. Connect the printer to an analog phone line.