Zebra TC21 Product Reference Guide

Contents
8
Calls ................................................................................................................................................. 104
Emergency Calling....................................................................................................... 104
Audio Modes ................................................................................................................ 104
Bluetooth Headset........................................................................................................ 104
Wired Headset ............................................................................................................. 104
Adjusting Audio Volume............................................................................................... 105
Making a Call Using the Dialer..................................................................................... 105
Accessing Dialing Options.................................................................................... 106
Making a Call Using Contacts...................................................................................... 106
Using the Dialer .................................................................................................... 106
Using the Contacts App........................................................................................ 106
Making a Call Using Call History.................................................................................. 106
Using the Call History List .................................................................................... 106
Making a Conference Call on GSM.............................................................................. 107
Making a Call Using a Bluetooth Headset.................................................................... 107
Answering Calls ........................................................................................................... 108
Call Settings................................................................................................................. 108
Accessories .................................................................................................................................... 110
Battery Charging .......................................................................................................... 113
Main Battery Charging.......................................................................................... 113
Spare Battery Charging ........................................................................................ 113
Charging Temperature ......................................................................................... 113
1-Slot Charge Only Cradle.......................................................................................... 114
1-Slot Charge Only Cradle Setup ......................................................................... 114
Charging with the 1-Slot Charge Only Cradle ............................................................. 116
1-Slot USB/Ethernet Cradle ........................................................................................ 117
1-Slot USB/Ethernet Cradle Setup.............................................................................. 118
Ethernet Module Installation........................................................................................ 119
USB/Ethernet Communication.............................................................................. 120
Ethernet LED Indicators ................................................................................. 120
Ethernet Settings .................................................................................................. 120
Configuring Ethernet Proxy Settings .............................................................. 120
Configuring Ethernet Static IP Address.......................................................... 121
Charging with the 1-Slot USB/Ethernet Cradle ........................................................... 122
4-Slot Charge Only Cradle with Battery Charger ........................................................ 123
4-Slot Charge Only Cradle with Battery Charger Setup ....................................... 124
Charging with the 4-Slot Charge Only Cradle with Battery Charger ........................... 125
5-Slot Charge Only Cradle.......................................................................................... 126

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