Congstar

Congstar: Nano-SIM for iPhone 5 later - Update

Congstar customers who want to switch to the iPhone 5 right at the start are currently looking down the tube: according to corresponding support threads in the Congstar forum, the Telekom subsidiary will only offer nano-SIMs in a few months, in some places there is talk of 2013. In fact, Congstar does not support a mobile phone that uses an ETSI-certified SIM card standard for the time being. As a customer, however, I would ...

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Congstar: Good speed without operator logo

Even after my now successful switch from o² to congstar, I am still affected by the problem of the missing provider display. In forums such as telefon-treff.de has been talking for some time about the fact that Congstar SIM card do not output operator identification - at least not if you use an iPhone. This does not affect the functionality, only corrected SIM card should actually be sent. …

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o² to congstar - my change

After I am increasingly dissatisfied with o² and congstar as a Telekom subsidiary operates in the D1 network (which is generally considered much more reliable) I dare my first provider change with number porting. Actually, this should work without problems, but so far I only have the confirmation from o² that my letter of cancellation has arrived. The prices are quite similar with congstar ...

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