Features - Location free (standalone) base station perfect for NBN households - Advanced Dual Antenna System for extended range - Wireless (Wi-Fi) Network Friendly - White backlit easy to read display - Blue backlit keypad - High quality handsfree speakerphone on handset - High definition sound on earpiece200 name and number home phonebook - Volume booster function and hearing aid compatible - Broadcast feature allows you to communicate between handsets at the touch of a button - Visual Message Wait Indicator shows when messages left on network voicemail service - Calling Number Display capable with 50 number Call List and Calling Number Display Announce - Calling Number Display Call Guard allows you to block unwanted PRIVATE and/or UNAVAILABLE calls plus the Call Block List which allows you to block incoming calls from up to 20 specific numbers - Main base unit desk or wall mountable10 last number redial - Adjustable ring volume and melodies - Mute function - Date & Time display - Up to 12 hours talk time / 160 hours standby time - Intercom and transfer calls between handsets3 way conference calling (2 internal handsets and 1 external call)Answering machine with 40 minutes record time, time & date stamp, message counter on handset and call screening Includes 1 x VTech 18150 telephone base bridge 2 x VTech 18150 handsets 2 x VTech 18150 chargers 3 x Power adaptors 1 x Telephone line cord 2 x Ni - MH rechargeable battery packs 1 x Registration information 1 x User guide