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.
Phone Contact Numbers. Customers can call customer service during regular business hours. The hours of operations are Monday through Thursday 8am to 9pm EST, 8am to 8pm Friday and 8am to 5pm Saturday. New/existing customers: 1-800-284-2271.