Cisco 8821 Accessory Guide

CHAPTER 2
Cisco Accessories
•
Batteries, page 3
•
Cisco Wireless IP Phone 8821 AC Power Adapter, page 4
•
USB Cable, page 6
•
Cisco Wireless IP Phone 8821 and 8821-EX Desktop Charger, page 8
•
Cisco Wireless IP Phone 8821 and 8821-EX Multi Charger, page 11
•
Carry Cases, page 15
•
Other Accessories, page 17
•
Cisco Accessory Part Numbers, page 18
•
Desktop Charger Specifications, page 21
•
Multicharger Specifications, page 23
Batteries
Your phone comes with a Lithium ion battery, and you can order spare batteries.
You can find the battery installation instructions in the Cisco Wireless IP Phone 8821 and 8821-EX User
Guide.
Use only approved batteries. Use of unapproved batteries might be dangerous, and invalidates the warranty
on your phone.
Caution
The fully charged battery provides the following hours of service:
•
up to 13 hours of talk time
•
up to 240 hours of standby time
Battery life depends on a number of factors including:
Cisco Wireless IP Phone 882x Series Accessory Guide
3

Cisco 8821 Specifications

General

Wi-Fi	Yes
Ethernet LAN	No
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	3.0+HS
Security algorithms	EAP-FAST, EAP-TLS, PEAP, WPA
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11d, IEEE 802.11e, IEEE 802.11g, IEEE 802.11n, IEEE 802.11r
USB 2.0 ports quantity	1
Voice codecs	G.711, G.711a, G.722, G.729, G.729ab, iLBC
Volume control	Digital
Product type	IP mobile phone
Product color	Black
Input frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	0.2 A
Display diagonal	2.4 \
Display resolution	240 x 320 pixels
Frequency band	2.412, 2.472, 5.180, 5.240, 5.260, 5.320, 5.500, 5.700, 5.745, 5.825 GHz
Lines quantity	- lines
Phonebook capacity	- entries
Storage temperature (T-T)	-30 - 60 °C
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Safety	UL 60950-1, CAN/CSA 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1, IEC 60529 (IP 67)
Certification	● 47 CFR 15 B ● ICES-003 B ● EN 55022 B ● AS/NZS CISPR 22 B ● CISPR 22 B ● VCCI B ● EN 61000-3-2 ● EN 61000-3-3 ● KN 22 B ● EN 55024 ● EN 50082-1 ● EN 61000-6-1 ● EN61000-6-3 ● EN 300386 ● EN 60601-1-2 ● KN
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	17 mm
Width	56 mm
Height	132 mm
Weight	126 g