Features 1、Dual Band, Ringing Function: Phone for dual band GSM900MHZ, 1800MHZ, support multiple incoming ringtones selection and volume adjustment, multiple SMS ringtones selection and mute function. 2、Call Function, LCD Display: Telephone supports speed dial, redial function, hands free call, alarm clock function, phone book storage function, LCD display of date, time, signal strength and battery power. 3、One Touch Dialing: Telephone one touch dialing is efficient and convenient, storing commonly dialed numbers on customized numeric keys. Convenient for the elderly to use and improve staff office efficiency. 4、Alarm Clock, Screen Backlight: Cordless desk phone has alarm clock function to remind on time without delay. With high definition screen backlight and 7 levels of brightness adjustment. 5、HiFi Speaker, Stable Signal: Phone has hifi speaker, clear sound quality for hands free calls, just like chatting face to face. External antenna makes the signal reception more stable and free from disconnection. 6、Clear Big Buttons: Cordless desk telephone adopts crystal big keys, which are comfortable, responsive, not stuck and not easy to lose color. Specification Item Type: Cordless Phone Material: ABS Gsm Frequency: 900MHZ, 1800MHZ Number of Call Record Storage: 50 Groups Backlight: Green Backlight Brightness Adjustment: 7 Levels Lcd Display: Date, Time, Signal Strength and Battery Power Battery Model: 063450AR Battery Capacity: 3000mAh (included) Package List 1 x Cordless Phone 1 x Charging Cable 1 x Adapter 1 x Microphone 1 x Manual 1 x Microphone Cable