OPPO Find X9

OPPO Find X9

Android 16

Calls and contacts - OPPO Find X9

Troubleshooting

I can't receive voice messages on my voicemail

I can't check my voicemail

I can't use Wi-Fi calling

I can't make voice calls

I can't receive any calls

Network

Select network mode

Turn flight mode on or off

Select dual SIM settings

Reset network settings

Making calls

Turn call waiting on or off

Turn your own caller identification on or off

Turn Wi-Fi calling on or off

Voicemail

Save voicemail number

Divert calls to voicemail

Cancel all diverts

Call restrictions

Turn call barring on or off

Turn fixed dialling on or off

Customer Impacting Events

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