Features: 1.The corded/cordless phone system is with 16-digit LCD display,each handset can be connected to up to 5 mobile phones, and each mobile phone can be connected to up to 4 handsets.8 interface languages of the handset is optional:Spanish, English, French, German, Italian, Portuguese,Turkish and Russian.Its FSK/DTMF/ETSI is compatible with auto-detection. 2.The phone set has functions of pre-dialing,edit,flash,redial,pause,alarm clock,music on hold,hands-free dialing,speaking and LCD back light,as well as 50 incoming(8-digit) and 14 outgoing(8-digit) memories.The LCD with 5 contrasts for selection. 3.There are 16 kinds of ringing tones for selection and the ringing volume is adjustable.Different melodies are available for different call and the flash time can be set as 90/95/100/120/180/300/600/1000ms,so as to meet the requirements of telephone lines or automatic exchangers. 4.The base unit is with LCD 2 lines display,can play and record message.The answering machine can record maximum 60 minutes messages and the user can record 2 groups OGM,with maximum 120 seconds of memo recording. 5.Assigned pre-programmed ringtones will sound on the phones base unit and cordless handsets when corresponding Caller ID numbers are received from incoming telephone calls. Specifications: Material: ABS Color: Black&silver Plug: US Input Voltage: 100~240V Rechargeable Battery: Ni-MH AAA 400mAh 1.2V Item Size: 18.5 *5 * 2.5cm / 7.3 * 2.0 * 1.0in(Handset) 27 * 16.5 * 7cm / 10.6 * 6.5 * 2.8in (Base Speakerphone) Item Weight: 113.6g / 4.0oz(Handset) 527g / 18.6oz(Base Speakerphone) Package Size: 31.1 * 22.8 * 6.9cm / 12.2 * 9.0 * 2.7in Package Weight: 1107g / 39.0oz Packing List: 1 * Handset 2 * Adapters 2 * Telephone Lines 1 * Base Speakerphone 2 * Rechargeable Batteries 1* User Manual