The Cidco MERGE is a docking station for your Motorola cell phone that lets you use your wireless service with any other landline phone in the house. By pressing the # key before making a call, you can opt to route your calls over your cellular service or toggle back to your POTS line as desired. Even cooler, incoming calls to your cellphone prompts a distinctive ring, letting your know what line you’re answering when you pick up your phone. You can even use your cell phone’s voice dialing features if it supports it.
You can buy the MERGE from Cidco directly for $100 and no service fees are necessary (beyond your regular monthly cellular bill). (Thanks, Chris!)
Catalog Page [CidcoCom]