Advanced Telephone Systems Communications company specialising in telephone systems, computer networks, structured cable networks and data maintenance for home and business.
Meteor Mobile Communications Providing GSM services throughout the country. Includes details of handsets available, a coverage map and services for customers.
O2 Ireland GSM mobile phone operator. Details of services available for personal and business customers, online shop and customer services.
Sigma Telecom Offers mobile phones, dect and fixed line handsets, phone accessories, two way radios and lan products.
