About Us


Data cabling adelaide our Telephone  One Technicians are authorised to carry out Data Cabling ,phone line repairs & we specialize  in Digital Telephone system's with 3 years manufactures warranty, NBN and IP Telephony feature rich "Voice over IP HD Dispaly Handsets"  and Data Cabling installers. Adelaide Data Cabling & Phone ,Gold Coast & Brisbane we provide telephonic  and data connectivity solutions fulfilling both residential and commercial needs.We get projects completed with maximum effort, completed on time plus all our work is guaranteed saving you time & money. We Offer a complete & Superior Service.

Telephone Company One was established in 1988 in Brisbane, Australia and has been in business ever since, before becoming a renowned establishment, Telephone Company One was first licensed by Austel Australian Standard's in 1987, which is a certification of your safety and security , valid currently thru 2019. 

We commenced trading and our technicians started servicing Brisbane in 1988,The Gold Coast in 1996, Adelaide South Australia in 2016, we have been in business for almost 3 decades, 29 years to be exact. We offer a complete and Superior Service. 


Small Business Telephone Systems including Digital Voice Systems from Panasonic, Hybrex, Ipecs,and a range of Commander's, Moves And Changes or supplied Brand New Quality brands. We have a huge clientele that we are honored to have served over many years, and it is still growing. Some of our esteemed clients include QNPL news Limited, Crown Casinos,CBRE, Gold Coast Bulletin, Kurrawa SLSC and CareFlight ,Estia & Allity aged Care. We provide services with great call rates, systems with a 36-month warranty, Telephone and Data cabling, Network & New Line connections from the MDF {the Telstra network boundary point} into your office , for  a range of Voice & Data , I.P Telephony VoIP etc.

All projects commenced by our company are treated as high priority. We give our maximum effort to projects to complete them on time. This feat is credited to our Group of expert technicians and professionals who dedicate themselves to their work and always soar to new heights. We guarantee Super service, so you can save your time as well as your money. We are good at what we do, possibly the best, but that you can decide for yourself. Get in touch today.