Dell 5535dn Mono Laser MFP - Manual (Page 62)

To connect a telephone, an answering machine, or other telecommunications equipment to the printer:
1 Remove the plug from the back of the printer.
2 Connect your telecommunications equipment directly to the EXT port on the back of the printer.
Note: Once this plug is removed, any country- or region-specific equipment that you connect to the printer by way
of the adapter, as shown, will not function properly.
Country/region
• Germany
• Austria
• Switzerland
Additional printer setup
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