Antenna
Your device may have internal and external antennas. Avoid touching the antenna area
unnecessarily while the antenna is transmitting or receiving. Contact with antennas
affects the communication quality and may cause a higher power level during operation
and may reduce the battery life.
The figure shows the antenna area marked in grey.
Strap
1 Remove the back cover.
2 Attach a strap, and tighten it.
3 Replace the back cover.
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