Procedure
Step 1 Setthe handset aside and pullthe square plastictab from the handset rest.
Step 2 Rotatethe tab halfway(180 degrees).
Step 3 Holdthe tab between two fingers, with the small notches (in the corners) facing you.
Step 4 Makesure the tab lines up evenly with the slot in the cradle.
Step 5 Slidethe tab back into the handset rest. An extension protrudes from the top of the rotated tab. Return the
handsetto the handsetrest.
Cisco Unified IP Phone 3905 User Guide for Cisco Unified Communications Manager Express Version 8.8 (SIP)
4OL-24411-01
Overview
Adjusting the Handset Rest