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- Troubleshooting: Phone
- Some features aren't available on my smartphone
- I can't make or receive calls
- I can't check my voice mail
- I can't block calls
- I can't change the number of times that my smartphone rings
- My phone number appears as Unknown in the Phone application
- I can't make calls using a voice command
- My headset makes calls instead of my smartphone
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User Guide
BlackBerry Bold 9790 Smartphone - 7.1
Troubleshooting: Phone
Related information
- Some features aren't available on my smartphone
- I can't make or receive calls
- I can't check my voice mail
- I can't block calls
- I can't change the number of times that my smartphone rings
- My phone number appears as Unknown in the Phone application
- I can't make calls using a voice command
- My headset makes calls instead of my smartphone
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