200 number capacity phonebook. Volume control. New call and new message alerts. Auto redial function. Large backlit LCD. Mute button. GAP compatible. 50/300m operating distance (indoor/outdoor). Caller ID. Handsfree. Speakerphone. 100 hours standby. 10 hours talk time. 12 month warranty. Text messaging. CallMe one touch dialling. Clock/alarm and call timer. Handset ringer volume. Caller groups with ring tone associated. Conference call. Call transfer between handsets. Intercom between handsets.