Télésonique has been one of the first operators to offer an alternative to Swisscom upon the end of its monopoly status and the subsequent liberalization of the Swiss telecom market in 1998
For Swisscom® lines
For years, your telephone landline was supplied by one operator. You know whom! This era is over. Finally, you have the freedom to choose. Now, you can transfer your existing Swisscom phone line to Télésonique.
For UPC® & Cable TV Phone-Lines
Do you like your TV and internet offer by your cable company? but feel abused by the high calling rates specially for international calls?
No Sweat! Télésonique has a solution for you.
2nd Line (IP/VoIP)
Is your family growing? or Do you need a separate phone line for your business? or you would like to save on your calls? Whatever the reason is, Télésonique makes it is easy and affordable to add a second VoIP phone line at your home, your home office or business.