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ថ្ងៃទី 23 ខែកញ្ញា ឆ្នាំ 2025 - ម៉ោង 09:19 ព្រឹក
1. **Inserting the SIM card:**
- Locate the slot labeled "SIM" on your TCL 303 smartphone.
- Ensure the phone is turned off before proceeding.
- Use the SIM card removal tool or a paperclip to eject the SIM card tray.
- Place the Nano SIM card into the tray, ensuring it fits correctly with the gold contacts facing down.
- Carefully reinsert the tray back into the slot until it clicks into place.
2. **Inserting the micro SD card:**
- Locate the slot labeled "SD" on your TCL 303 smartphone.
- Ensure the phone is turned off before proceeding.
- Use the SIM card removal tool or a paperclip to eject the micro SD card tray.
- Place the micro SD card into the tray, ensuring it fits correctly.
- Carefully reinsert the tray back into the slot until it clicks into place.
**Note:** Make sure to use only Nano SIM cards with your phone, and micro SD cards are sold separately.
For visual guidance, you can refer to the user manual provided with your TCL 303 smartphone.
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