TCL network inserted the (spot) TCL flip-up 3 holes to plug, respectively, the module can be installed three RJ11 or RJ45 voice information network module can also be installed according to customer demand control module, as well as strong electricity to plug the whole uniform international standards Copper Seiko manufacturing, structural work fine, generous waterproof, dustproof. socket can choose TCL over five \ six \ voice above all the work area to install the module