Plantronics WO100 User Guide - Page 11

5.3 Additional Parts (If Required) Extender Arm Stabilizers Ringer Microphone 1 3 2 1 2 Use extender arm when the handset lifter needs additional stability lifting and returning handset to cradle. 1 Slide extender arm onto lifter. 2 Stabilizers can be shifted left and right. Position stabilizers on outsides of handset to gently grip the phone. 2 Use ringer microphone only when the telephone speaker is not located directly under the handset. 1 Remove cover from ringer microphone jack on back of lifter. 2 Connect ringer microphone plug. 3 Place ringer microphone over phone speaker. Remove adhesive tape and attach. For Nortel i2004 Phones Only Plantronics Savi User Guide 11