You sure can! All you have to do is plug the handset into the Netphone/VoIP port on your VoIP-enabled modem. If you're not sure which port to use, you'll find diagrams of all of our modems in their Quick Setup Guides. If you have a modem you purchased elsewhere, please check the manufacturer's website to confirm it is VoIP-enabled, and where to plug in the Gigaset.
The A220 handset comes pre-registered with the base station. Simply place the unregistered handset into the base station (cradle). It will also automatically register upon the first charge.
No, there is no headset attachment available for the Gigaset A220. However, it does have a hands-free speaker function.
To increase volume of the earpiece during a call, press the top of the control key (the largest square key on the keypad) and then press the top/bottom of the control key to adjust the volume up/down.
Simply dial the number and press the talk key. If you don't hear a dial tone after pressing the talk key, try pressing the the talk key for a few seconds until you hear a dial tone, and then dial the number and hit the talk key once to make a call.
The last 25 numbers each from received and missed calls are stored along with the date and time of the call.
If you make a valid warranty claim for your Gigaset A420 to be replaced, you'll receive a Gigaset A220 model instead.