Features
Light/Proximity
Sensor
Receiver
LED
Touch Screen
Programmable
Button
Volume Control
Speaker
Battery Cover
Camera
Exit Window
(Optional)
Microphone
Headset Jack
Unpacking
The following items are in the box:
• TC55
• Lithium-ion battery (2,940 or 4,410 mAh)
• Charging Cable
• Quick Start Guide
• Regulatory Guide.
Programmable
Button
Microphone
Charging
Contacts
NFC
Antenna
Battery Cover
Notch
USB Connector
Power Button
Flash
Installing the SIM Card
NOTE The TC55 accepts full size SIM cards. If using micro or nano SIM cards, a
third-party adapter is required.
CAUTION For proper electrostatic discharge (ESD) precautions to avoid
damaging the SIM card. Proper ESD precautions include, but not
limited to, working on an ESD mat and ensuring that the user is
1. Slide the SIM card holder toward the bottom of the TC55 to unlock.
2. Lift the SIM door.
3. Insert the SIM card with the cut edge and the contacts facing up.
4. Close the SIM card holder.
5. Slide the SIM card holder toward the top of the TC55 to lock into place.
properly grounded.
Installing an Optional microSD Card
NOTE Supports up to 64 GB cards.
CAUTION For proper electrostatic discharge (ESD) precautions to avoid
damaging the SD card. Proper ESD precautions include, but not
limited to, working on an ESD mat and ensuring that the user is
1. Slide the microSD card door toward the top of the TC55 to unlock.
2. Lift the SD card door.
3. Align the microSD card with the card holder. Ensure that the contacts on the
card are facing down and toward the card holder. Note the position of the card
notch.
4. Insert the microSD card into the card holder.
5. Close the SD card door.
6. Slide the SD card door toward the bottom of the TC55 to lock into place.
properly grounded.
Card Notch