You can press the phone into the holster case to protect the phone and then attach the case to the belt clip or pocket clip. The button on the back of the case attaches to the case to the clip. The following pictures show the front and back of the holster case.
When your phone is in the case, you don't have to remove the case to charge the phone.
Passive holder
Telephone
Belt
Black
Cisco Wireless IP Phone 8821 / 8821-EX
N
Not supported
