Nokia Customer Care
15. Attach Earpiece and Acoustic Vent to the B-cover
When assembling a brand new unassembled earpiece or changing the earpiece, follow
the steps below:
• Remove old earpiece and acoustic vent.
• Attach new adhesive acoustic vent to B-cover
• Place new earpiece on top of acoustic vent and press into place.
16. Attach the UI PWB to the B-cover
Attach the UI PWB to the B-cover using the guide pins.
ISSUE 1 07/2005
Adhesive
acoustic vent
©2005 Nokia Corporation
3155/3155i (RM-41), 3152 (RM-61)
Earpiece
Company Confidential
Reassembly
Page 11