Depending on your model configuration and use case, refer to one of the following
setups to provision your mobile computer.
Provision a nano-SIM Card
Follow these steps if you are using a removable nano-SIM card to provision the
mobile device.
Note: On CT45 XP WWAN models with an eSIM, you do not need to install a nano-SIM card
unless you want a dual carrier setup.
1. Press and hold the Power button until the options menu appears.
2. Tap Power off or Power > Power off, depending on your computer model.
3. Remove the battery from the computer. Refer to
4. Lift up the edge of the SIM card access door.
5. Slide the nano-SIM card into the card socket.
CT45/CT45 XP Mobile Computer Series User Guide
•
Provision a nano-SIM Card
•
Provision eSIM
on page 52
•
Using Dual SIM Dual Standby Mode on page 49
a. SIM 1: Slide card into bottom of dual socket with contacts facing down.
on page 51
Remove the battery
on page 7.
51