Cisco Webex Wireless Phone 800 Series Setup page 6

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Phone Battery Charging

Figure 2: Cisco Webex Wireless Phone 860 Battery Contact Damage

Phone Battery Charging

Warning

Explosion Hazard: Don't charge the phone battery in a potentially explosive atmosphere. Statement 431

You can charge the battery using any of the following options:

• USB cable—You can charge the phone with an AC power adapter or your computer.

• Desktop chargers—You can charge a phone and spare battery.

• Multicharger—You can charge several phones or batteries at the same time.

The length of time to charge a phone and battery varies depending on the charge method.

• It takes about 3 hours to charge a phone using the USB cable and AC plug.

• It takes about 8 hours to charge a phone using the USB cable and your computer.

• Under normal conditions, a discharged battery charges fully in approximately 3 hours in a desktop or

• If both a phone and battery are in a desktop charger, the phone takes priority. So it may take longer to

Caution

Don't let the main battery or the internal battery of Cisco Webex Wireless Phone 860 fully deplete for extended

periods. If you must store the phone or battery for longer than one month, then we recommend that you

recharge them every six months. Never store a phone without the main battery for longer than one month.