Answers

• abbas

  ✭✭✭  /  December 2018

  I recommend a factory reset and an update when the internet line is not busy i.e. late at night to enable a "clean" download
  

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• user1543679467434

  ✭✭  /  March 2019

  I have tried many it times it shows no volte enabling option in settings. 

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• RobertSWE

  ✭✭  /  March 2019

  Purchased this phone 2 days ago and the update to version 13.x took a day after registration before it showed up for some reason, and after updating to 13.x I got this unable to make call problem.
  
  I dont know exactly what Volte is since my phone is set on the Swedish language, but I suspected it might have to do with mobile datatraffic for 3G/4G and this phones subscription only has a 2G subscription for it's phonenumber.
  
  So I went to the settings and turned of mobile datatraffic for the phone and then rebooted it and it could make calls again.
  
  I suspect KaiOS never checks to see if a phonenumber is a 2G or a 3G/4G subscription so it tried to use 3G/4G when the mobile datatraffic setting is on.
  
  This is what should be considered a critical bug that should be fixed a.s.a.p by Nokia/KaiOS by implementing a check that tries to make calls by 2G if 3G/4G dont work, or check the subscription type.
  
  Until then you can fix it yourself by turning mobile datatraffic off, or maybe by uppgrading your phone number subscription to 3G/4G.

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• liviub

  ✭  /  August 2020

  Same thing happens to me (Nokia 8110 4G VOLTE missing)

  Very disappointed! 😣

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• abbas

  ✭✭✭  /  March 2021

  https://community.phones.nokia.com/discussion/comment/93583#Comment_93583

  Why don't you temporarily swap a 3G/4G simcard from a friend to see whether you assumption that "uppgrading your phone number subscription to 3G/4G" works? That would be interesting.

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