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GadgetKen (Offline)
Senior Member
Prepaid Expert
 
Posts: 342
Join Date: 14 Dec 2004
Location: Connecticut, USA

Country:
Default 03-09-2019, 13:29

Having problems with my Koko card.
Can't register sim on AT&T USA other than emergency calling. Also having trouble switching the country profile setting. Tried in two unlocked phones. Filed a trouble ticket and will see if they respond and fix the issue.
Not a JT issue because I swapped the Koko for a Piranha sim chip in my smartphone and Piranha works fine on AT&T.
Also noted that AT&T USA prices are up for Koko but down for Piranha.
Piranaha was USD$.10/minute and is now USD$.06/minute.
Koko was CHF.09/minute and is now CHF.13/minute (CHF and USD are almost on par).
Even if Koko fixes the problem I will likely switch back to Piranha because their prices are currently better in the countries where I need it most.


Phones/Wireless Devices: Doogee S90, Isatphone Pro, Amazon Kindle 3G, SkyRoam MiFi device, Karma MiFi device, AT&T Liberate MiFi device
Sim Cards: T-Mobile (Mint), AT&T (Mifi device or Kindle), Koko
Satphone: InMarSat
Broadband US Wireless Data: AT&T postpaid, Sprint (Karma Mobility prepaid)
Broadband International Data: SkyRoam
VOIP: Skype
   
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