Tweet Mynegwch eich barn ar signal ffôn yn Llandudno / Express your views on mobile signal in Llandudno Signal Ffôn Llandudno Mobile Signal Current Eich Profiad / Your Experience Your details Leave this field blank Ydych chi'n profi problemau gyda signal ffôn yn Llandudno? Are your encountering problems with mobile signal in Llandudno? Yndw / Yes Na / No Pa gwni ydych chi'n defnyddio? Which company do you use? Be effaith mae diffyg signal yn cael arnoch? What impact does the lack of signal have on you? Ydych wedi codi pryderon gyda'r cwmni? Have you raised concerns with the company? Do / Yes Na / No
