Extend Home Telephone Line To My Room I Have Extend My Home Telephone Line From One Room To Another Ineternally. How To Extend Telephone Wiring.?

I have extend my home telephone line from one room to another ineternally. How to extend telephone wiring.? - extend home telephone line to my room

Need to extend the telephone wiring of the house to another room. As the wiring in another room in the house will extend through the wall.