Zebra TC21 Product Reference Guide

Settings
50
Controlling Notifications
Control when and how notifications are received for specific apps or all apps.
Setting App Notifications
To set notification settings for a specific app:
1. Touch Apps & notifications > SEE ALL XX APPS. The App info screen displays.
2. Select an app.
3. Touch Notifications.
Options vary depending on the app selected.
4. Select an available option:
Show notifications - Select to turn all notifications from this app on (default) or off.
Touch a notification category to display additional options.
•Alerting - Allow notifications from this app to make sound or vibrate the device.
• Pop on screen - Allow notifications from this app to pop notifications on the screen.
•Silent - Do not allow notifications from this app to make sound or vibrate.
• Minimize - In the Notification panel, collapse notifications to one line.
•Advanced - Touch for additional options.
• Sound - Select a sound to play for notifications from this app.
•Vibrate - Allow notifications from this app to vibrate the device.
• Blink light - Allow notifications from this app the light the Notification LED blue.
• Show notification dot - Allow notifications from this app to add a notification dot to the app icon.
• Override Do Not Disturb - Allow these notifications to interrupt when Do Not Disturb is enabled.
Advanced
• Allow notification dot - Do not allow this app to add a notification dot to the app icon.
• Additional settings in the app - Open the app settings.
Viewing Notification Settings for All Apps
To view the notification settings for all apps:
1. Touch Apps & Notifications.
2. Scroll down to Notifications to view how many apps have notifications turned off.
3. To set or view notifications settings for a specific app, see Setting App Notifications.
Controlling Lock Screen Notifications
To control whether notifications can be seen when the device is locked:
1. Touch Apps & notifications > Notifications.
2. Touch Notifications on lockscreen and select one of the following:
• Show alerting and silent notifications (default)

Zebra TC21 Specifications

General

Display diagonal	5 \
Touch technology	Multi-touch
Touchscreen type	Capacitive
Display resolution	1280 x 720 pixels
Battery capacity	3100 mAh
Battery life (max)	10 h
Battery recharge time (off)	4 h
Flash memory	32 GB
Internal memory	3 GB
Internal memory type	-
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size	128 GB
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version	5.0
Security algorithms	EAP-PWD, EAP-PEAP, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, WEP, WPA, WPA-AES, WPA-TKIP, WPA2, WPA2-AES, WPA2-TKIP
Rear camera resolution (numeric)	13 MP
USB 2.0 ports quantity	1
RFID reader	No
Scanner type	1D/2D
Certification	RoHS 2011/65/EU; 2015/863 REACH SVHC 1907/2006
Product color	Black
International Protection (IP) code	IP67
Speakers	Mono
Operating system version	10
Operating system installed	Android
Number of cores	8
Processor model	660
Processor family	Snapdragon
Processor frequency	1.8 GHz
Processor manufacturer	Qualcomm
Storage temperature (T-T)	-30 - 70 °C
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Harmonized System (HS) code	84713000

Weight and Dimensions

Depth	13.7 mm
Width	79 mm
Height	158 mm
Weight	236 g