Operating Instructions
Table Of Contents
- Table of Contents
- Introduction
- Getting started
- Confirming the included items
- Description of parts
- Opening and closing the interface cover
- Removing and attaching the battery cover
- Installing SIM cards (models supporting cellular transmission only)
- Installing an SD card
- Installing and removing the battery
- Replacing the battery (Battery warm swap)
- Charging the battery
- Turning the unit on and off
- Screen description
- Input
- Connectivity
- Security
- Settings
- Apps
- Camera
- Barcode reader
- NFC card reader/writer
- Hardware diagnostics
- Supplementary items
- Troubleshooting
- Appendix
Selecting the frequency band used for Wi-Fi
1. Swipe up the home screen, and then in the app list, tap [Settings] ® [Network & Internet] ®
[Wi-Fi].
• Make sure that Wi-Fi is turned on.
2. Tap [Wi-Fi preferences] ® [Advanced] ® [Wi-Fi frequency band].
3. Select the desired setting.
Setting a portable Wi-Fi access point (models supporting cellular transmission only)
You can use the unit as a Wi-Fi access point to connect other devices that are compatible with wireless
LAN to the Internet.
1. Swipe up the home screen, and then in the app list, tap [Settings] ® [Network & Internet] ® [Hotspot
& tethering].
2. Android 8.1
Tap the [Wi-Fi hotspot] switch to turn it on, tap [Set up Wi-Fi hotspot], configure the network name,
security type, and password as desired, and then tap [SAVE].
Android 9
Tap [Wi-Fi hotspot], tap the switch to turn on Wi-Fi hotspot, and then configure the network name,
security type, password, etc. as desired.
Using peer-to-peer Wi-Fi connections (Wi-Fi Direct)
The unit can establish peer-to-peer connections with other devices that are compatible with Wi-Fi Direct.
This allows you to directly send and receive data between the unit and other devices without using a
wireless access point.
1. Swipe up the home screen, and then in the app list, tap [Settings] ® [Network & Internet] ®
[Wi-Fi].
• Make sure that Wi-Fi is turned on.
2. Tap [Wi-Fi preferences] ® [Advanced] ® [Wi-Fi Direct].
3. Select the desired settings and functions as necessary.
• Available devices are displayed under [Peer devices].
Operating Instructions - Reference Manual 31
Connectivity