The BT Converse 1300 is fully PBX working, has 100 name and number memory, on-hook dialling, call timer, access code and secrecy. It also operates from battery power.Plantronics CS70 wireless headset & HL10 handset lifter The CS70 only weighs 22 grams, ensuring all-day wearing comfort without compromising style. Moreover, the headset has easy volume, mute, call answer and end, and talk indicator functions, and makes use of a unique microphone, the patented Voice Tube, which is easily removable and very hygenic. DECT 6.0 technology ensures excellent audio quality as well as the lowest probability of interference with other office wireless devices. With the HL10 handset lifter you can take calls when you are away from your desk. The IntelliStand™ feature senses when the headset has been removed from the base automatically lifting the handset and directing your call into the headset.