Polycom IP 550 User Manual

Page of 84
 Getting Started with Your SoundPoint IP 550 Phone
1 - 7
To attach the base as a desk mount:
1.
Place all cords in the recessed area above the modular jacks.
2.
Align the two protrusions on the bracket with their corresponding holes 
in the phone.
3.
Snap them together to lock the base to the phone.