Panasonic KX-MB2575 Operating Guide

R The telephone line cord is connected to the [EXT] socket on the unit.

Connect to the [LINE] socket (page 22).

R If you use a splitter/coupler to connect the unit, remove the splitter/coupler

and connect the unit to the wall socket directly. If the unit operates properly,
check the splitter/coupler.

R Disconnect the unit from the telephone line and connect a known working

telephone. If the working telephone operates properly, contact our service
personnel to have the unit repaired. If the working telephone does not
operate properly, contact your telephone company.

R The power cord or telephone line cord is not connected. Check the

R If you connected the unit through a computer modem, connect the unit

directly to a telephone line socket.

R The dialling mode setting may be wrong. Change the setting (feature #120

R The ringer volume is turned OFF. Adjust it (page 24).

R FAX ONLY mode is set (page 64). Tell the other party the number is only

used for faxes.

R Change the receiving mode to TEL mode (page 65) or TEL/FAX mode

The MTN or MVN button does
not function properly.

R If this button is pressed during dialling, a pause will be inserted. If pressed

immediately after a dial tone is obtained, the last number dialled will be
redialled.

R Make sure the following features are set beforehand.

– PC fax reception (feature #442 on page 83)
– Computer setting for the PC fax reception (feature #443 on page 68)

I cannot display a received fax
document on the web
browser (LAN supported
models only). (y)

R Make sure the following features are set beforehand.

– Web fax preview mode (feature #448 on page 69)
– Web fax preview access code (feature #450 on page 84)

R You cannot display a received fax document on the web browser during

printing, copying or scanning. Try again after printing, copying or scanning.

I cannot erase a received fax
document on the web
browser (LAN supported
models only). (y)

R View, print or save a received fax document before erasing (page 69).

12.4.6 Using a USB memory device y

R There is no USB memory device inserted in the unit. Insert a supported USB

R The USB memory device is write-protected. Release the write protection.

(For details about releasing write protection, refer to the documentation of
your device.)

R The USB memory device may be faulty. Using a computer, check that the

device can be read and written to normally.

R There is not enough space to save new files on the USB memory device.

Delete unnecessary files, and try again.

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