Help and Support for
Vodafone Smart ultra 7
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I can't make voice calls on my Vodafone Smart ultra 7 Android 6.0
Cause 1 of 12: Not sufficient network coverage
The network coverage may differ from area to area. In certain areas it may be so low that it's not possible to make calls.
Solution: Try making a call later when you're in an area with better network coverage. View our network coverage map.
