3 Get Familiar with IP622
Part Name Description of function
Handset top cradle For the placement of handset (Receiver end)
Hook switch For hang-up and hang-off of handset
To prevent the handset from dropping when it is
For the placement of handset (Transmitter end)
Handset cord port RJ-11 jack on the left side of the IP phone
Headset wire port RJ-11 jack on the bottom of the handset
To mount mouthpiece and earpiece on the single
The LCD screen is for displaying your settings,
such as phone number, line status and so on.
These keys can be used as speed dial, BLF,
shortcut key, pick up and call park.
These keys are used as line keys; you can press
the line button to select the corresponding line,
and then user can make call or do other
The LEDs under the keys used to display the
status of each extension, please refer to 3.3 LCD