Your device will automatically register the SIM if it has been activated through your carrier. TIP: On the BlackBerry KEY2 there is a small hole at the top of the device, note that this is not the ...
While most people manage quite well with a single SIM card, if you want better demarcation between your work and home life, or you want to make roaming with multiple SIM cards easier, then having the ...
A Chinese user managed to install a SIM card tray on an iPhone Air by embracing a hardware trade-off. Here are the details.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results