1With the function of vibration, ringing and dormancy, 3.7V polymer lithium battery is used. The theoretical standby time is about 7 days. 2Large screen multi-line display, real-time display of call items (need to be paired with multi-button caller). 3Product standby screen for time and calendar, can be used as watch real-time watch time and date. 4The position can be moved at will to make it convenient for customers to use when they need service. 5Super stability of the registration method, there will be no random code phenomenon. Features: CTW07 With the function of vibration, ringing and dormancy, 3.7V polymer lithium battery is used. The theoretical standby time is about 7 days. The caller signal can be received separately. No base station service is required. Built-in antenna. Large screen multi-line display, real-time display of call items (need to be paired with multi-button caller). Product standby screen for time and calendar, can be used as watch real-time watch time and date. With alarm clock function, can play a warning role. Charging power supply mode, can be recirculated charging, convenient to use. Chinese (English) operation interface, can switch language according to the need. Multi-line call information display, more intuitive and convenient to watch. Registration numbers can be set to the combination of letters and numbers, the number form more diverse. Has the dormancy function, when the customer does not need to receive calls, can choose to enter the dormant state, in the dormant state clock and alarm clock function is still working, can reduce the power consumption of the product. CTT06 Fashionable and beautiful appearance, convenient and practical, exclusive patent design. The position can be moved at will to make it convenient for customers to use when they need service. SAW DEVICE special parts are used to ensure the stability of signal transmission. Super stability of the registration method, there will be no random code phenomenon. Built-in channel anti-aliasing function, built-in timing circuit design. With anti-temperature, humidity change function, safety, stability, high reliability. Not affected by overcast days, thunderstorm days and environmental changes, the performance is stable. Can change the number at any time, the reuse is strong External antenna, super transmitting distance Perfect energy-saving design, the average battery can be used for more than half a year. It is suitable for all kinds of places such as hotels, bars, restaurants, teahouses and restaurants, etc. With waterproof base, it is onvenient to replace battery or repair. Place it on the table. Press the function key when the guest needs service. The indicator lights up and sends the signal to the receiver This machine can be used in conjunction with all receivers, portable (BP) receivers or watch machines, and the number to be served can be received at any time and anywhere.