Using your IP Phone 122023Using your IP Phone 1220After you familiarize yourself with the IP Phone 1220 features, you canstart to use the phone. This section describes how to use theIP Phone 1220.Getting startedThe following section introduces the important details of theIP Phone 1220. Carefully read every section before you operate the newIP Phone 1220.• “Before you begin” on page 23• “IP Phone 1220 controls” on page 24• “IP Phone 1220 display” on page 29• “Installing your IP Phone 1220” on page 31Before you beginTake the appropriate precautionary measures before you connect theIP Phone 1220.CAUTIONConsult your system administrator toensure that you plug your IP Phone into a10/100BaseT Ethernet jack. To avoidsevere damage to your IP Phone, do notplug your IP Phone 1220 into a regularphone jack.CAUTIONUse your IP Phone 1220 in an indoorenvironment only.
