Expand your Gigaset Phone System up to 4 handsets with the Gigaset 4000 cordless handset extension. This cordless extension allows you to stay in touch anywhere in your home or small office without requiring an extra phone jack. Automatic registration provides easy setup to your Gigaset 4010, 4015, 4210 or 4215 phone system. Caller ID/call waiting display on the handset is a standard feature.
