You only need a SIM card if you've got a 3G version, and wish to subscribe to a 3G service. You do not need a SIM card at all for the wi-fi version, and if you had a 3G version but did not want a 3G subscription, you do not need a SIM card and it will function exactly like a wi-fi PSVita.
A SIM card slot...
There is only a SIM card slot in the 3G and 4G LTE iPads. The WiFi only models don't have a mobile radio, so a SIM slot would be useless.
The wireless version of the Nexus 7 does not have a SIM card slot, but the cellular version does have it.
The micro SIM is smaller, so you couldn't insert a normal sized SIM card in its slot.
The slot is for the 4GLTE sim card...the phone is still CDMA on 3G.
A SIM card adaptor will allow you to use a micro SIM in a standard SIM slot.
No. There's an iPad WiFi and an iPad WiFi + Cellular. The iPad WiFi will only be able to access the internet when you're within range of a WiFi network. The iPad WiFi + Cellular is able to access the internet within range of WiFi and on a 3G network. To access the 3G network you will however have to use an active simcard.
A SIM card adaptor will allow you to use a micro SIM in a standard SIM slot.
No, only a micro-sd card slot. Although they might make another one with 4G LTE technology which requires a sim card
all phones have the same sim card slot!
The SIM card does NOT go in the center slot above the battery on an 8800; that slot is for an SD card. The SIM card goes in the leftmost slot above the battery, with the notch on the righthand side of the end that is left exposed.
The SIM card goes in the SIM card slot that can be seen after you remove a battery in the Motorola v66e.