A method and continually wearable device for one-button emergency calling, direct to the local emergency responder, from anywhere worldwide where the user is within cordless phone range of their extensive, personally-tailored network of secure, pre-authorizing landline base units. In the U.S., the local emergency responder instantly receives the users' callback number and instant street address with on-site directions through Enhanced 911. The wearable device provides 2-way audio communication with the local emergency responder in either speakerphone, phone or monitor-only modes. The method of adding an emergency calling authorization to a users' network is for the user to place their call pod on the base unit to grant authorization, the base owner then enters his password and the call pod owners name and presses the ‘authorize’ button. An adjustable strap holds the device to the users' body, or the device may be incorporated into other items which are worn or carried.