FIGS. 3C and 3D show an exemplary PCB layout (top and bottom views of the PCB) for an electronic device in accordance with one or more embodiments where two PCBs are shown in accordance with some embodiments. The PCB sides 312, 314 show the top side of the 4-layer PCB, whereas the PCB sides 310, 316 show the bottom side of the 4-layer board. This shows the version of the overall PCB that is purposefully built for manufacturing, the PCB 316 can snap off from PCB 310. In one embodiment the PCB 316 is the WPAN connectivity module, in this multi-color LED indicator.
FIGS. 3E and 3F show an embodiment of a PCB layout (top and bottom views of the PCB) for an electronic device with a surface mount WWAN antenna in accordance with some embodiments. This device contains the same configuration as shown in FIGS. 3C and 3D. Reference numbers 322 and 324 indicate the opposite top and bottom sides of the PCB that uses a surface mount antenna (not a PCB trace antenna as in FIGS. 3A and 3B).
