Yes, SIM card 1 can use the Wi-Fi hotspot of SIM card 2 if the device with SIM card 2 is set up to share its mobile data connection via a hotspot. To do this, you need to enable the hotspot feature on the device with SIM card 2 and connect the device with SIM card 1 to that Wi-Fi network. The data from SIM card 2 will be used by the device with SIM card 1 when connected.
Your options are buying wifi hotspot vouchers, buying a local sim card, or roaming. However, I recently heard about a MiFi device that allows you to make your own personal portable wifi hotspot, which is really convenient when you're travelling. You can connect up to 5 devices to it, use skype, etc. Pretty cool I used MiFiClub when I travelled to the UK.
Th pre has wifi. It's free to use if you find a free wifi hotspot. It can act as a hotspot, but it won't be free on future models.
The 3G model will be able to have a micro-sim in it. (not a normal phone sim). So carriers such as AT&T will need to make the micro-sims You also use a micro sim cutter to convert existing network simcard in the normal mini format to mito 3FF format. To convert from micro sim format you can also obtian adapters that's convert micro to mini size.
No, you do not need a SIM card to use Wi-Fi. Wi-Fi connects devices to the internet through a router, which uses a broadband connection. A SIM card is required for mobile data services on cellular networks, but it is not necessary for accessing Wi-Fi.
Your options are buying wifi hotspot vouchers, buying a local sim, or roaming. But now there's a MiFi device that allows you to make your own personal portable wifi hotspot, which is really convenient when you're travelling. You can connect up to 5 devices to it, use skype, etc. Pretty cool I used MiFiClub when I travelled to the UK.
You will be able to use your smartphone as a PC at a Wifi hotspot. You will only be able to use the applications that your smartphone has installed though.
Provided the handset is not locked to a network and it's a micro sim card you use, yes.
Many tablets do use Wi-Fi, and some even have 3G options. It depends on the tablet.
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.
WiFi usb adapter is a WiFi card.
When you get a sim card, it has it's own unique telephone number on it. When you insert the sim card you have that number. You can however get a code and keep your existing number and use it with a new sim card.
To ensure access to WiFi anywhere you go, you can use a portable WiFi hotspot device or subscribe to a mobile data plan that includes hotspot capabilities. Additionally, you can look for public WiFi networks in places like cafes, libraries, and airports.