Feature: 1. Durable and energy-saving: High-quality ABS material, durable and long service life. It is powered by the telephone line and does not need to install batteries. It is energy-saving and environmentally friendly. 2. Easy to install and large buttons: Just insert the coiled cable and power cord, plug and play. The large button can help the elderly quickly dial the phone number, and also prevent them from pressing the wrong button and making the wrong call. 3. Easy to make a call: Preset family number, SOS number and menu number, it is easy for the elderly to find the number and make a call. 10 two-button speed dial buttons can help the elderly to contact others easily. 4. Changeable images: The main design of this big-button telephone is to change images, which can be changed to different images or business cards according to your needs. It is useful for seniors with poor memory. 5. Mute function: Your voice will be muted during a call, redial function, redialing the last outgoing call; disconnection function: if you enter a wrong number, it can be disconnected in a short time. Specification: Item Type: Large Button Telephone Material: ABS Model: LD-858 Color: White Function: Interchangeable images, phone number memory function, handset volume adjustment, ringer adjustment, mute, 10 speed dial keys, SOS emergency button, disconnection function, etc. Scope of application: Used at home, suitable for the elderly with impaired vision and hearing, and also suitable for the elderly with poor memory Package List: 1 x Landline Telephone