Functions Caller-ID CLIP:Yes Call Duration Per Call Displayed:Yes Phone Book Entries:150 Redial:Yes List of Incoming Calls:Yes Pre-Dialing:Yes Keypad Lock:Yes Conversation Retransmission:Yes Conference Call:Yes Baby Monitoring:Yes Wake Up Function:Yes Polyphonic Ringtones:Yes Handsfree Talking:Yes Display Colour Display:No Touch Screen:No Screen Diagonal (cm):5,1 Display Diagonal (inch):2,0 Resolution (Pixels):96 x 64 Illuminated Display:Yes Illuminated Keypad:Yes Energy Supply Rechargeable Battery:Nickel Metal Hydride (NiMH) Batteries per Handset:2 Max. Talk Time (hours):12 Max. Standby Time (h):180 Equipment Handsets included:1 DECT:Yes CAT-iq Standard:2.0 GAP Compatible:Yes VoIP:Yes Low-Radiation:Yes Hearing Aid Compatible:Yes Type Type:Handset with Charging Cradle Ports Headphone Jack:No General Colour:Blue Width Handset (mm):370 Height Handset (mm):340