Cisco 7921G - Unified Wireless IP Phone VoIP Посібник з використання аксесуарів - Сторінка 7
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Figure 3
1 Upper compartment—For phone
2 Lower compartment—For spare battery
Table 4
Table 4
Charging Configuration
Standard battery in lower compartment
Extended battery in lower compartment
Standard battery installed in the phone with phone powered on
Extended battery installed in the phone with phone powered on
Separate AC power cords for use outside of the United States are available for the multi-charger power
Note
supply.
Lock Set for Phone
The lock set, as shown in
To install the lock on the phone, see
OL-11926-02
Multi-Charger
3
2
provides approximate battery charging times for various multi-charger configurations.
Battery Charging Time and Multi-Charger Charging Configurations
Figure 4
3 LED indicators—Indicate charging status
includes the cable, the C-ring, and the combination lock.
Figure 4
and follow these steps:
Cisco Unified Wireless IP Phone 7921G Accessory Guide
Lock Set for Phone
1
Charging Time
3.5 hours
5 hours
3 hours
4.5 hours
7