This stylish and simplistic user friendly digital cordless home telephone puts the power back into your hands. With the dedicated call block button, the KX-TGB613E gives you the control to stop nuisance calls from telemarketers, registering up to 50 numbers. Equipped with a 1.4 inch LCD screen display which shows you caller IDs more clearly, as well as enhanced receiver volume, allowing you to hear the other party's voice with clarity. The simple layout and enlarged buttons on the phone make it easier to use.