I just bought a small 4 message today. I can answer the phone or make phone calls, but I can't send messages.

Hello, thank you for supporting Samsung products!

According to your description, you can't send text messages.

If your mobile phone model is I9500, I9502, I9508, you can try:

1. Reset SMS Center Number: Open Information-Menu-Settings-SMS Settings-Information Center Number (the information center number is provided by the SIM card operator).

2. Restore the mobile phone backup data to the factory settings.

If your mobile phone model is I959, and this mobile phone has no SMS center number, I suggest you restore the backup data of your mobile phone to the factory settings. If the above two methods fail, it is recommended that you take the invoice, warranty card and mobile phone to the local maintenance center, and the engineer will detect the maintenance failure for you. For specific questions about the service center, please visit:

/support/location/supportservicelocation . do？ Page = service. Location and place. cid = cn _ PPC _ support _ service _ repair net _ 120522

I hope I can help you and wish you a happy life!

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