The VTech CM18245 Extension Deskset for the VTech CM18445 Small Business System is an expansion deskset only. It requires the VTech CM18445 main console to operate. The CM18245 uses DECT 6. 0 technology, which provides strong protection against wiretapping and the best call range while not interfering with wireless routers. Plus, it makes installation a breeze. Simply connect the power cord and push the registration button to pair to the main console. The VTech CM18245 Extension Deskset for the VTech CM18445 Small Business System has its own digital answering system with up to 180 shared minutes of incoming messages, outgoing announcements, and memos. It also features individual caller ID/call waiting and 32-number speed dial.

• Full-duplex speakerphone.
• Caller ID/call waiting.
• Add a cordless handset or cordless headset.
• Extra-large display for easy viewing.
• 100 name and number phonebook directory.
• 50 name and number caller ID history.
• Power failure operation on all 4 lines.
• Start, stop, skip, repeat, delete, and delete all options for recorded messages.
• Message Guard memory for power failure.
• Remote access with toll saver.
• Headset compatible (2.5mm jack).
• Page, intercom, and call transfer between stations.
• 10 polyphonic ringers (1 for each line).
• New call/message indicator.
• DSL compatible (splitters/filters not included).
• Receiver and speakerphone volume control.
• English/Spanish/French setup menu.
• Auto attendant turn on/off on each line.