How do you register your vtech phone to the base phone?

To register your VTech phone to the base, first ensure the handset is fully charged. Then, on the base unit, press and hold the "Find Handset" button until the registration process begins. On the handset, go to the menu, select "Settings," then "Registration," and follow the prompts to complete the registration. Once successful, the handset will indicate it is registered to the base.