Fixing the issue of unable to send messages to the hotline on Oppo.

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Ngày cập nhật gần nhất: 15/4/2026

Many users have faced the problem of not being able to send messages to the hotline on Oppo, despite being able to send messages to other phone numbers normally. So, how to fix the problem of not being able to send messages to the hotline on Oppo?

The problem of not being able to send messages to the hotline is not exclusive to Oppo phones but is also encountered by many other Android devices. Fixing this issue on an Oppo phone is quite simple, follow the instructions below.

Fixing the issue of unable to send messages to the hotline on Oppo.

Step 1: Access the Settings section on your Oppo phone.

Step 2: Navigate to App Manager.

Step 3: Next, select All and locate the Messages app.

Step 4: Scroll down and find the Send premium SMS option.

Step 5: Choose Always allow.

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Here we have guided you on how to troubleshoot and fix the issue of unable to send messages to the hotline on Oppo. Perhaps you unintentionally disabled it, so you couldn't send messages to hotline numbers. Additionally, users can refer to articles on how to fix IMEI loss on Oppo phones.

Frequently Asked Questions

What are the steps to troubleshoot message sending issues on Oppo?

To troubleshoot message sending issues on Oppo, go to Settings, then App Manager. Select All and find the Messages app. Scroll down to find the Send premium SMS option and select Always allow to enable sending messages to hotline numbers.

Why am I unable to send messages to the hotline on my Oppo phone?

You may be unable to send messages to the hotline on your Oppo phone because the Send premium SMS option is disabled. Follow the troubleshooting steps to enable this feature and resolve the issue.

Is the problem of not sending messages to hotlines common across devices?

Yes, the problem of not being able to send messages to hotlines is common across various Android devices, not just Oppo. This indicates a broader issue that can often be fixed with similar troubleshooting steps.

How can I ensure that I can send messages to hotline numbers on my Oppo?

To ensure that you can send messages to hotline numbers on your Oppo, enable the Send premium SMS option in the Messages app settings. This will allow you to send messages without restrictions.

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