FRITZ!Box Fon WLAN 7570 vDSL
24
Connecting to the ISDN Line
1.
Connect the longer of the two gray branches of the ca-
ble to the port labeled “DSL/TEL”.
2.
Then connect the other end of the cable to the corre-
sponding socket on the DSL/VDSL splitter. If the end
of the cable does not fit into the socket on the splitter,
insert the end of the cable into the gray RJ45/RJ11
adapter included in the package and then insert the
adapter into the socket on the DSL/VDSL splitter.
The green “Power” LED stops flashing after a short
time and remains lit to signalize that FRITZ!Box is
ready for Internet connections over DSL or VDSL.
3.8
Connecting to the ISDN Line
Your telephone line is either an analog line or an ISDN line.
If you have an ISDN line, read here how to connect the
FRITZ!Box with the ISDN line.
Connecting to the ISDN NT