Company Confidential © 2009 Nokia V02 Christian Saxe 9. Sep Fate C-cover Assy - working assumptions Cindy - or Destiny - direction

Company Confidential 2 © 2009 Nokia Christian Saxe 9. Sep Cindy (Overmolding plate) Destiny (Heat staking plate) Destiny “stripped” (Plastic bottom) Plastic bottom (0.5 mm)  Cost ref.  Minor reinforcement effect  Save ~ 0.30 EUR  Minor Z-impact (~0.20 mm)  Black PWB “Visible” shielding can  +/ EUR Integration of SIM door Fate C-cover; +/- Stainless steel plate Fall back solution Priority 1 Priority 2 Direction 1Direction 2Direction 3

Company Confidential 3 Fate C-cover: Antenna integration Ref.: Cindy © 2009 Nokia Christian Saxe 9. Sep x flex + 1 x LDS antenna (separate) Expensive 3 x LDS antenna (integration) Overmolding - Plating - Conflict 1) Proved in mass production 2) Focus to cost 3) Few parts 4) Integration of functions Example 1: - Overmolding of plate - Overmolding of GPS-/WLAN-antenna (antenna = spring = metal) - Main antenna separate Examples 2: - Overmolding of plate - GPS-/WLAN-antenna = Flex (bended around edge = not pogo pin) - Main antenna separate Track 1.1Track 1.2 To expensiveTo complex ?

Company Confidential 4 © 2009 Nokia Christian Saxe 9. Sep Destiny (Heat staking) Destiny “stripped” (Plastic)  Saxe ~ 0.30 EUR  Minor Z-shape-impact (~0.30 mm)  +/ EUR  No reinforcement effect Fate C-cover; Stainless steel plate SIM door integration Rapu- yama Shielding cane Track 2.1Track 3.1Track 3.2 Rapu- yama μSD Reader μSD Reader μSD Reader μSD Reader μSD Reader SIM Reader SIM Reader SIM Reader SIM Reader  +/ EUR  Some reinforcement effect  Some grounding springs needed  +/ EUR  Some reinforcement effect  Saxe ~ 0.30 EUR  Minor Z-shape-impact (~0.20 mm)  Black PWB Tupe Label Tupe Label Tupe Label Tupe Label Tupe Label