To enable samples programs in advance. 1  Build the sample. 2  Click Start, click Run, and type firewall.cpl. This opens the Windows Firewall Control Panel applet. Note You must have permission to change the Firewall settings to run samples that require the ability to communicate through the Windows Firewall.
For any help, support, information, queries, suggestions, complaints regarding JBL products and services, the customers can contact to JBL customer care service numbers, registered offices address, and contact numbers. +1-(203)-328-3500, +1-(800)-336-4525â customer support phone number of JBL.
JBL Customer Service Number USA, Address. JBL USA customers care contact information like Customer Helpline Number, Email Id, Road Assistance, Dealers, Head Office Address are provided below to help the customers get the services easily. JBL is a brand known for best quality audio products that were established in the year 1946 with its head office located in Northridge, California, USA.