Cisco 8821 User Manual

Procedure
Step 1
Access the Recents app.
Step 2
Select Missed calls.
Step 3
Select a line or All missed.
Step 4
Select a missed call entry.
Step 5
Press More and select Delete.
Step 6
Press Delete to confirm the deletion.
Clear the Missed Calls List
You can delete all entries from your Missed Call list.
Procedure
Step 1
Access the Recents app.
Step 2
Select Missed calls.
Step 3
Select a line or All missed.
Step 4
Press More and select Clear list.
Step 5
Press Clear to confirm the deletion.
Recents Calls List
You use the Recents lists to see the 150 most recent individual calls and call groups. If your phone has multiple
lines, your administrator can set up the Recents list so that calls on all lines are in one list.
Calls in the Recents list are grouped together if they are to and from the same number and are consecutive.
View Your Recent Calls
Procedure
Step 1
Access the Recents app.
Step 2
Select Recents.
Step 3
Select a line or All recents.
Cisco Wireless IP Phone 8821 and 8821-EX User Guide
59
Recent Calls
Clear the Missed Calls List

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