Office Phone System Expandable Corded Cordless Phone System for Home Use with 18 Ringtones Plug100‑

Feature： 1. 2.4GHZ Communication Technology： 2.4GHZ digital communication technology is adopted to make signal transmission more stable and sound transmission clearer. 2. Incoming Outgoing Inquiry： Phone systems for home use host and sub machine each have 40 groups of incoming calls and 10 groups of outgoing inquiries. Hands free calling, free your hands and chat freely. 3. Screen Blue Backlight： Screen backlight design allows you to easily make calls even in the dark. The host has a set of family numbers, important contacts can be stored, and can be directly reached with one click. 4. Sub Machine Expandable： Business phone system host can be expanded to 4 sub machines and a telephone line to meet the needs of family calls and support three