Device Guides

Apple iPhone 6s

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I can't make voice calls

This troubleshooting guide will take you through a number of possible causes
to help you find a solution to your problem.

We found 10 possible causes:

  1. There's an error at the receiving end
  2. There's a temporary network problem
  3. Not adequate network coverage
  4. There's no credit on your prepaid phone card
  5. Your number has been suspended
  6. Your mobile phone is overloaded for unknown reasons
  7. Flight mode is turned on
  8. Roaming isn't activated in your rate plan
  9. Your SIM is faulty
  10. The selected network is out of range
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