Since your DSL High Speed Internet Service uses your telephone line to connect to the Internet, all other devices such as a telephone or a fax machine must be set up to share this line before installing DSL High Speed Internet. The installation of a micro-filter prevents extra noise generated by the DSL High Speed signal from disrupting these devices.

If you are adding a device that needs to be plugged into a telephone jack, please plug a micro-filter into the telephone jack and plug the cord from the device into the micro-filter.

If you require additional micro-filters please contact Northwestel Customer Care Centre at 1-888-423-2333.