Wish I had read these reviews before I decided to ...

Wish I had read these reviews before I decided to switch from TalkTalk. Joined them on the 1st Sept,fine at first then on the 21st Sept my telephone service became 'scrambled', noise on the line, crossed lines, third parties on the line. Promise to fix problem in the exchange by the 23Sept. Its well and truly fixed now as it doesn't work at all. The broadband not much better with excrutiatingly slow speeds when it is actually working today not functioning. Tech staff very helpful and polite but have no idea when full functionality might be achieved