Digital answer machine stores up to 15mins of messages Large backlit LCD display & big buttons for ease of use Caller display enabled Up to 300m range 20 Contact phone book Up to 7 hours talk time Up to 100 hours standby time 5 Number redial 5 Ring tones GAP compatible The Binatone Veva 1720 can digitally record up to 15 minutes of messages. If you have subscribed to a Caller Display Service you will be able to see your callers number on your handset display provided it is not withheld prior to answering the call. If your callers name is stored in the directory & a number match is found you will see the callers name on the display instead. The Binatone Veva 1720 has a range of 300 metres outdoors when there is a clear line of sight between the base & handset. With the base indoors & handset either indoors or outdoors the range will normally be up to 50 metres. Stores 20 contact numbers for easy dialling. In ideal conditions a fully charged battery should give up to 7 hours talk time or 100 hours standby time on a single charge. The Calls list holds up to 10 numbers.