How to cancel landline only, I have broadband and landline so now I want to cancel landline

cancelling landlines is easy. find your old bill, call the number on the billing statement for the service provider. tell them you want to cancel.

Hi,
Try to resolve your problems with their online troubleshooting page at;
https://www.bt.com/help/home-a/?rdr=1&adobe_mc_ref=http%3A%2F%2Fhome.bt.com%2F&adobe_mc_sdid=SDID%3D4F2F4A4128ED2B59-4D65BC1796BC6CF7%7CMCORGID%3D0AA54673527831890A490D45%2540AdobeOrg%7CTS%3D1521284921#/
or phone them on;
0800 800 150

Best of luck

Contact your ISP to get the landline number which is assigned to your line, even if it is only being used for broadband DSL. This isn't an issue with your router so much as an issue with your account and your ISP.

If it's a cable modem you should have your phone landline connected to the cable model, if you have a "bundle". TV, Broadband, Phone with your provider. For example: I have Comcast/Xfinity bundle, TV, Phone, High Speed Internet. At the Comcast Modem it has a Phone jack RJ-11 for landline and Fax and a RJ-45 for my Wireless Access Point and Ethernet cable.

you cannot, you have to still have a landline connected to the fax, as the broadband is a different thing altogether, just get a double splitter adaptor from your wall socket and then connect the landline in one and your broadband filter in another, or just unplug the broadband and plug in normal phone line when you need to fax