If you are not subscribed to a cellular data service, you won't be able to access the internet. Most of the time, phones are not sold without a data plan.
Use the related link to solve your problem. The problem is the iTunes upgrade. You need to change the APN settings.
Here's from the N800 Manual: To use a packet switched data service in a cellular network, such as GPRS, select Packet Data. To use a circuit switched data service in a cellular network, such as HSCSD, select Data Call.
When you switch off the 3G and cellular data in your iPhone 5 you get no service signal because of the poor signal provider.
It depends. Over wifi it does not. You can pay for cellular data services however which will allow you to access data from anywhere with service. I am unsure whether the kindle Fire features the cellular option but others do.
yes
people who subscribed to one particular mobile phone service.
Being that it's a Smartphone - yes a data plan is required. The price of such plan all depends on which cellular GOUGING service you are contracted with.
the basic service unit of cellular telephony is the cell
Voicemail is most likely available with cellular service.
To access cellular data on a laptop, you would need a laptop with built-in cellular connectivity or an external cellular modem that can be connected to your laptop via USB. You would also need a data plan with a mobile carrier that supports data services on your laptop. Once you have the necessary hardware and data plan, you can activate cellular data on your laptop through the network settings.
This is probably because you are not subscribed to a data package, and your carrier has blocked data usage. In order to fix this, talk with your carrier and ask to be put on a data package.
Mobile phone service companies