6. To protect against theft or unauthorised installation, SIM cards also contain a personal identification number. SD cards most often are used in cameras, and in order to use the pictures or videos in your company presentations or marketing material you have to copy them directly to your computer. Vodafone’s Multi-SIM card contains a Standard, micro, and Nano SIM. If your SIM isn’t the right size, then you can contact your network for a new SIM card with the same telephone number. Can I put any SIM in my device?

To clean the sim tray, put some isopropyl (alcohol) on a lightly bristled toothbrush and gently rub this into the slot. The SIM you’ll need depends on the make and model of your phone or tablet. Contact Information. Vodafone’s Multi-SIM will fit any of your devices as it can be turned into any SIM size. I have a new SIM card; Where is my data? Many models of computers come with an SD card reader already installed; if yours is such a computer, then the process is simple. SIM, or Subscriber Identity Module, cards are portable memory chips that store a phone's information. Texts . Most SIM cards allow users to store contact information, including names and numbers, that can be transferred from one phone to another, usually while upgrading to a newer phone. There are USB SIM card readers and software available for purchase – the Dekart SIM Card reader is one example. If there's a problem with your SIM card, or for some reason you can't find it in the settings, you might need to take the SIM card out and check the back of it for the number. Hopefully that's you sorted, but if you need more help, you can get in touch with a Team Knowhow Expert here . Sim card info shows my number as "unknown" Go to solution Just switched from a windows phone to android, and now have what seems to be a common issue with my sim card no knowing what my phone number is when it comes to making phone calls. On an iPhone: If you have an Apple iPhone then there are two ways to find your mobile number in the menus or Phone > Contacts > My Number. Once you have purchased a SIM card reader, simply place your SIM card inside, and insert the reader into a spare USB drive on your computer. It should show up as an extra drive on your computer. Check Your SIM Card Packaging.

SIM cards need to be individually activated upon purchase, as they are tied to a cell phone account. This includes personal information, such as phone number, text messages and contact list. Clean your sim card slot – Progressive dirt and moisture may have found its way into your sim tray/card slot and it’s important that this area is clear from dust as this will cause your sim to not be detected. Your SIM card can store your contacts and text messages, so if for example, you put your SIM … If you need to find your SIM card number then this may be on the packaging that the SIM card was supplied in. So, if you change phones in the future you don’t need to worry about getting a new SIM card.