Can Hardwired Telephone Lines be used to Extend a DSL Connection?

Phone Line Cable Connection

Telephone dsl modem faceplate Can hardwired telephone lines be used to extend a dsl connection?

Can Hardwired Telephone Lines be used to Extend a DSL Connection?

Can Hardwired Telephone Lines be used to Extend a DSL Connection?
Can Hardwired Telephone Lines be used to Extend a DSL Connection?