32
Check your box contents. 
Unplug your telephone from the master socket 
in your wall, then plug in the ADSL Microlter. 
Now plug your telephone into the PHONE 
socket of your Microlter.
ZyXEL router
Broadband 
cable
(grey) 
Ethernet cable
(yellow)
Power cable & 
adapter
ADSL Microlter
1
2
3
1
Step
2
Step
If you have no telephone, 
simply plug the ADSL 
Microlter into the master socket.
It should all be there. 
If not call technical support on 0844 880 4648.