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#81
Originally Posted by titilambert View Post
Thanks ! to confirm it ! But In the true life, with an other phone like galaxy S5 or other nexus 5 how does it work ?
Cause for now, with the jolla device, I found the usage of 4g not really usefull ...
2G/3G and LTE (4G) cant co-exist in the way that when on 4G it is not possible to use phone for calls.
This is a limitation of the LTE/4G and was also the problem that caused Apple to not release support for LTE in all countries simultaniously. They first wanted to confirm that the networks supported fall-back to 2G/3G from 4G in order to use the phone for calls.
So, this is in no way a Jolla specific issue, or can be considered a bug of the Jolla. Simple as that.
So, if your network provider does not support fall-back in their network, you will have issues.

http://lteworld.org/ltefaq/what-cs-fallback-lte
 

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