Retekess TD105 Restaurant Calling System,Wireless Pager System,15-Level Volume Adjustment,1 PC Receiver,3 Call Button for Restaurant,Nursery,Hotel

* Wireless alert call button has 4 function keys; call; order; pay; cancel; can clearly choose service items when you need help * 15 level volume adjustment; external audio hole; suitable for restaurant; assisted living facilities; clinic; steak house; general hospital * 3 digit screen display; don't worry that you will miss customer call information * The screen receiver can display up to 4 call records; easy to check the call information * Retekess TD105 wireless calling system can effectively solve the chaos of the service industry; provide guests with a more comfortable leisure environment