Repair and Maintenance for Telephone System

With our experiences and knowledge in installation of different type of Telephone System, our technical staff can easily help you to repair and fix the problem that your Telephone System may occurs.

Hardware maintenance is critical to keep your Telephone System running at good performance and for eliminating the expenses caused by unplanned downtimes. With our extensive inventory of older and out-of-stock replacement pieces, ED sonic network can help you to maintain the system no matter which brand or model it is.

For more details, contact us at (852) 2688 7799, or