Lexmark CX833
A distinctive ring service lets you have multiple telephone numbers on one telephone line. Each telephone number is assigned a different ring pattern.
From the control panel, navigate to Settings > Fax > Fax Setup > Fax Receive Settings > Admin Controls > Answer On.
Select a ring pattern.
Connect your mobile device to the Wi‑Fi network of the printer.
Connecting a computer to the printer using Wi‑Fi Direct is easy. Here are the steps.