Phones - replace all desktop phones with cell phones and even blackberries where necessary. Cell phone technology is in - land line technology is out. It's coming. Desktop landlines will be a thing of the past in the very near future. Cost for equipment purchase, connection, maintenance, space, etc. could be virtually eliminated. All that we get from a desktop landline is available via almost any model of cell phone and/or via internet.
Several cell companies offer unlimited phone, internet, texting, and more for $50 per month. Do the math - it's a no brainer.