Cisco 8821 User Manual

Procedure
Step 1
Access the Settings app.
Step 2
Select Bluetooth.
Step 3
Select a device from the list.
Step 4
Press More and select Rename.
Step 5
Use the keypad to enter a name.
Disconnect a Bluetooth Headset
If you have a Bluetooth headset connected to your phone and want to use it with your mobile phone or
computer, you can disconnect the Bluetooth headset. The headset remains in the list of Bluetooth devices and
you can reconnect it.
Procedure
Step 1
Access the Settings app.
Step 2
Select Bluetooth.
Step 3
Select a device from the list.
Step 4
Press More and select Disconnect.
Delete a Bluetooth Headset
When you do not want a Bluetooth headset in the list of devices available, you can delete it.
Procedure
Step 1
Access the Settings app.
Step 2
Select Bluetooth.
Step 3
Select a device from the list.
Step 4
Press More and select Delete.
Access Admin Settings
Your administrator may restrict access to this menu. For information about this menu, see the Cisco Cisco
Wireless IP Phone 8821 and 8821EX Administration Guide for Cisco Unified Communications Manager.
Cisco Wireless IP Phone 8821 and 8821-EX User Guide
75
Settings
Access Admin Settings

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