There is a special room/baby monitor setting included with the Uniden expandable cordless telephone system that allows you to hear audio from another location, so you can position one of the handsets in the baby's room and monitor the sounds remotely.
Expandable cordless phones allow you to add additional handsets to the system. This way you could essentially put one in every room of your home or office.
the Vtech DECT 6.0 Expandable Three Handset Cordless Phone System is a good one.
No, this only expands for two phones and you wouldn't have enough phones for an office of 6.
Seven additional handsets can be added to the phone for a total of eight handsets.
The Uniden 5.8GHz Digital 2-line Expandable Phone system can store up to 100 names with each name having up to 2 numbers.
You can add up to 5 handsets to this Verizon cordless phone system.
I've known several people who have this in their house and they never had a problem with it. It looks really nice and seems like its a reliable product. Vtech has always been a great brand for me.
Monitor your brains
Expandable tree structure indicating the hierachical nature of the nervous system
You can use up to 4 additional phones with this phone system.
Tire pressure monitor systemTire pressure monitor system
To find the best cordless phones out there I suggest you look on amazon.com, they have a good rating system on there so you can look at reviews and prices.