The TS-400 phone is a Talkswitch brand phone to be used with the Talkswitch phone system. Some features the TS-400 has that the TS-200 does not include a dedicated headset button, an adjustible angle display, and several pre-programmed feature buttons such as paging, trade calls, and send to voicemail. Of course, the TS-200 can also do those functions and you could program those into the function keys on that phone. Features the TS-200 has that the TS-400 does not include a ring once option, a better headset port, call timer, multiple ring tones, more function keys, and some soft keys. The phone has optional headsets, adding the option means 1 headset per phone you order.

Features Include:

• Caller ID
• Call Waiting Caller ID
• Backlit LCD display with adjustable angle, 3 lines of display
• Check Vmail button to retrieve voice mail
• Voice Message Indicator along with number of messages, call count
• 99 Name and Number phone directory
• Speakerphone
• 2.5mm Headset Jack
• Dataport
• Clock with date
• Handsfree intercom and paging
• 3 1-touch memory buttons, you can use these to program common phone company functions, speed dial numbers, etc.
• Speaker, ringer, and receiver volume are all adjustable
• Feature keys for send to voicemail, DND, Pick Up, intercom, page, park, un-park, transfer/conference, join, trade calls, cancel transfer.
• Desk or wall mount
• The TS-400 phone is sold by Talkswitch to be used with the Talkswitch phone system. 1 year warranty.