About This Guide
15
Software Versions
To determine the current software versions:
1. Swipe down from the Status bar to open the Quick Settings bar.
2. Touch   > System.
3. Touch About phone.
4. Scroll to view the following information:
•Model
• Android version
•Kernel version
• Build number.
To determine the device serial number, touch About phone > Status.
• Serial number
Chapter Descriptions
Topics covered in this guide are as follows:
• Getting Started provides information on getting the device up and running for the first time.
• Using the Device provides information for operating the device.
• Calls provides instructions for making phone calls.
• Applications provides information on using applications installed on the device.
• Data Capture provides information for capturing barcode data using the imager.
• Wireless provides information on the various wireless options.
• Accessories provides information for using the accessories for the device.
• Maintenance and Troubleshooting includes instructions on cleaning and provides troubleshooting solutions 
for potential problems during device operation.
TC75FK WWAN: 
HSPA+/LTE
WLAN: 802.11 
a/b/g/n/d/h/i/r
WPAN: 
Bluetooth v4.0 
Low Energy
4.7” High 
Definition 
(1280 x 720) 
LCD
4 GB RAM/32 
GB Flash
2D imager, 
camera and 
integrated 
NFC
Android 8.1
TC75GK WWAN: 
HSPA+/LTE
WLAN: 802.11 
a/b/g/n/d/h/i/r
WPAN: 
Bluetooth v4.0 
Low Energy
4.7” High 
Definition 
(1280 x 720) 
LCD
4 GB RAM/32 
GB Flash
2D imager, 
camera and 
integrated 
NFC
Android 8.1
Configuration Radios Display Memory
Data Capture 
Options
Operating 
System