BT2 turns your cell phone into a Landline. Exactly like you used to pay the phone company for, except now it doesn't cost anything extra! Plug as many telephones as you want into the BT2. They will all ring when there is an incoming call and you can answer the call using your home telephones. Dail out using any regular telephones. When you pick up a home telephone you will hear dial tone and can dial normally and the call will be made using your cell phone. Voice Dialing. Pick up any telephone and dial ## - this will activate Siri or Google Assistant and let you dial or give instructions from any telephone! This support rotary / pulse dialing. Use antique telephones of all types. ATS BT2 has the highest output ringing power. The ATS BT2 will ring multiple antique telephones. Voice dialing. Voice dialing is supported from antique telephones by dialing a hook flash to activate the cell phone voice commands. Ditch your land line service with the ATS BT2 Bluetooth Device, without losing the use of your corded or cordless phone systems at home or in your office. All cell phones with Bluetooth wireless technology will work with BT2. The BT2 family of products make it possible to send and receive cell phone calls using regular telephones. No more searching for your cell phones - just use regular phones at home or in the office. Use your cell phone's service plan from the comfort and convenience of your home phones. Take advantage of carry-over minutes, free nights and weekends, mobile to mobile, unlimited calling plans and free long distance from our cell phone service provider. The BT2 does not have a monthly or annual fee. All calls are placed using your cell phone's plan. No new number or contract is necessary. The BT2 works with existing wired and wireless phones. No new equipment is needed. Many homes and offices have dead spots. The BT2 allows you to keep your cell phone in a location with good reception. Calls can then be made from anywhere in the home on your existing home phone equipment. The BT2 can simultaneously connect to three different cell phones - one for each family member. As many standard telephones as desired can be plugged into the back of the BT2. Whenever any of the connected cell phones ring, all the standard telephones ring as well. - Wireless - when cell phones are placed within range, the BT2 automatically connects to them - Connects up to two cell phones to regular home telephones - Answer cell phone calls on home telephones Can also be used for a home Medical Alert System that requires a landline to call out. This unit will connect between the Medical Alert System and the Cell phone to call the emergency contact numbers. No more running around to answer your cell phone - use any home phone Cancel your landline and save money! Connects to TWO cell phones Enhanced Bluetooth Audio with full echo cancellation and noise reduction Supports all antique and modern telephones High power ringing - will ring all your house telephones including rotary antique telephones DTMF and pulse dialing supported Micro USB port for software updates The BT2 is the newest Adapter - designed to be the best product on the market. It uses the latest technology and fits everything into a beautiful and small package. With two easy pair buttons, the BT2 connects to two cell phones. If either cell phone rings then the connected house telephones ring. Outoing calls use cell phone #1 by default, but cell phone #2 can be selected simply by dialing 2 FLASH. Do you no longer have a landline? Have you decided that paying for a landline every month is no longer necessary? The BT2 allows you to use your cell phone through your regular home telephones. Your cell phone can be left charging in a convenient location. If your cell phone rings - all the home telephones connected to the BT2 ring. Make outgoing calls using your home telephones even though you no longer have a landline! Using Bluetooth wireless technology, the BT2 communicates wirelessly with your cell phones. There are NO extra cables to buy. There are no additional monthly charges. Whenever your cell phones are placed within range, the XLink BT2 will automatically connect to them. The telephone connector output of the BT2 works the same as a telephone line from the phone company. You can connect any standard telephone equipment to it. This includes telephones and answering machines. You can even connect it to office phones systems.