User Manual Q&AAnswer
Jan 17, 2025 - 11:53 PM
To insert a SIM card into the CORN C55 Plus Smartphone, follow these steps:
1. Pay attention to the notch direction when inserting the card and keep the card support horizontal.
2. Use a standard Nano-SIM card. Inserting an unqualified card may damage the SIM card support.
3. Start up the cellphone by long pressing the power button.
4. Follow the on-screen instructions and enter the Home Screen.
5. Go to Settings > Network & Internet > SIM cards.
6. Choose SIM1 or SIM2 for 3G mobile data and default calling.
Please refer to the user manual for more detailed instructions and illustrations.
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