PhoneWorld Telecommunications, serviced by the world's leading networks, offers cost-efficient, top quality phone lines for Fixed Net, GSM Mobile and Internet (ADSL) to corporate and residential customers in Switzerland. Other services include eFax and VoiP (Voice over Internet Protocol)

For international customers and travellers, PhoneWorld provides a web-based, worldwide callback service and a post-paid, re-chargeable phonecard through its Global Calling Card with its many functions (callback, internet for travellers).