The Samsung Galaxy S24
angs86's profile

Contributor

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2 Messages

Friday, November 18th, 2016 3:05 PM

Samsung TAB 3 Number Sync Doesnt work

morning I just purchased the tablet 3 days ago and i would like to make calls from it and text, however the Number Sync is not working i am getting " No Designated CTN " this tablet is connected to my ATT .. pleae help i want this tablet to work to its fullest ...

thanks

 

Employee

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3.5K Messages

7 years ago

Something with the account. You need to create a new myATT login or account. No Designated CTN means the primary phone isn't working with NumberSync, not the tablet.

 

What kind of phone is your primary phone? It has to be VOLTE/HD Voice capable.

Contributor

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2 Messages

7 years ago

Morning my primary phone is a samsung galaxy s5


ACE - Sage

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116.6K Messages

7 years ago

Are both devices on the same postpaid account?

 The Tab 3 is from 2013, is it even number sync compatible?

 The Tab E does say NumberSync.  The Tab 3 does not.  It's an older device, cam out the same time as my Note 8.0.  Which also is not number sync compatible. 

 

 

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