1. [Dual System & Adjustable Volume] DTMF FSK dual system for caller ID (automatic identification). Press the button to set the volume and hands-free volume, no switch required. 2. [Incoming & Outgoing Numbers] Incoming call number and call duration record 50 groups (8 digits) or 32 groups (16 digits). 14 groups (8 digits) or 8 groups (16 digits) of outgoing numbers and call duration records. 3. [LCD & Cord Connection] Real-time display of date and week, 5-level adjustable LCD brightness, 16 common ringtones to choose from. 1-99 hours do not disturb, automatically picks up the line if you forget. 4. [Flash Time & Smart Settings] FLASH time 90/95/100/120/180/300/600/1000ms/optional. Set electronic anti-theft, optional soft setting P/T, no switch required. 5. [Lock Alarm Music Function] Button 4-speed or 2-speed lock function. 3 groups of alarm settings, each group is different. Built-in music waiting function, automatically released when the phone is lifted. Item Type: Corded Phone Material: ABS Model: 101-A Color: White Features: Caller ID and call duration record, outgoing call number and call duration record, real-time display of date and week, etc. Scope of Application: Office, home, hotel, etc. 1 x Phone 1 x Handset 1 x Connecting Cable 1 x Telephone Line 1 x Manual