Nokia Wireless Clip-on Headset HS-21W - Manual (Page 17)

T h e H S - 2 1 W w i r e l e s s c l i p - o n h e a d s e t
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■ Remove and install the battery
Note: Before changing the cover, always switch off the power and
disconnect the device from the charger. Always store and use the device
with the covers attached.
The headset has a rechargeable LiPo battery. To change the battery:
1. Open the battery cover by gently pushing the release button and sliding the
battery cover backwards. (Figure 2.1).
2. Remove the battery. (Figure 2.2).
3. Detach the connector from its space, and detach the battery from the
connector. (Figure 2.3).
4. Replace the battery. Place the connector in the space reserved for it, and set the
battery in place. (Figure 2.4).
5. Close the battery cover. (Figure 2.5).
6. Make sure that the cover is properly locked in place. (Figure 2.6).