This expandable unit can be the base of four separate handheld units, all working independently of each other. The Three way conferencing and caller ID compatibility make it an excellent addition for a home office. Purchase the base unit first, and upon expansion you can buy the extras.

• Caller ID
• Call Waiting
• Comes in silver or white
• Up to four handsets at a time

Pros: The built in answering machine and digital capabilities make this expansive unit a steal at around one hundred dollars

Cons: Make sure you’ll use all those extra features; a large port may not be needed for simple home use.