Description: This is a landline telephone for offices and homes. It is a new type of telephone designed and manufactured with advanced technology. The item has call display, call recording, call dialing, ect. Adapt to the needs of modern wireless communication management. It's a must-have item for your home and office. Features: 1. 16 normal ringtone selection and 4 classes ringtone volume adjustment function. The bell rings loudly so that you can hear the ringing clearly. Convenient for the elderly to use, they will not miss the phone! 2. 50 groups of 8-bit call storage function. Turn up and down the key to check the incoming and outgoing calls, convenient life is a necessary telephone for home office. 3. 15 group 8-digit dialing numbers and call time records. 3 sets of alarm clock and anti-disturb function. 4. Predial number, cancel number, callback and redial function. R key function and 8-bit local code, out code Settings. 5. Flash off 1000/600/300/180/120/100/95/90 s optional. Super anti-lightning, anti-interference function. Specifications: Type: Telephone Material: Plastic Color: White Working Frequency: 300 - 3400Hz Low Frequency Groups: 697, 770, 852, 941Hz High Frequency Groups: 1209, 1336, 1477Hz Ringing Sound Level: >70dB Phone Size: Approx. 212 * 166 * 55 mm / 8.4 * 6.5 * 2.2 inch (excluding handle) Weight: 555g Package Include: 1 x Telephone 1 x Telephone Wire 1 x Handle 1 x Handle Curve 1 x Chinese Instruction Note: There is hands-free dialing function not hands-free calling. 1、16 normal ringtone selection and 4 classes ringtone volume adjustment function. The bell rings loudly so that you can hear the ringing clearly. Convenient for the elderly to use, they will not miss the phone! 2、50 groups of 8-bit call storage function. Turn up and down the key to check the incoming and outgoing calls, convenient life is a necessary telephone for home office. 3、15 group 8-digit dialing numbers and call time records. 3 sets of alarm clock and anti-disturb function. 4、Predial number, cancel number, callback and redial function. R key function and 8-bit local code, out code Settings. 5、Flash off 1000/600/300/180/120/100/95/90s optional. Super anti‑lightning, anti‑interference function.