Latest SIM cards can store up to 250 contacts and 500 text messages. They also have a storage capacity of up to 256KB for other data. But since this is not the major memory bank, it won't hold your pictures or videos.
A SIM card is a pseudo-memory card, as it does have some memory inside. However, as you know now, that memory is used for storing a limited number of phone book contacts and SMS messages. The memory on a SIM card cannot be used for saving photos, videos, music, documents, or any other type of file.
Does taking out your SIM card delete everything? The short answer is: nope. The shorter answer is: no.
Photos are not stored on SIM cards, so make sure they are backed up. Although Verizon and Sprint and phones now have SIM cards in them, the only reason is because both carriers use the 4G Long Term Evolution (LTE) networks since the LTE standard requires the usage of SIM cards.
If I put my SIM card in another phone, will my number be the same? If you insert your SIM card in a new phone, your phone number will stay the same. A SIM card is only associated with one phone number at a time, so it won't change even when you insert it into another phone.
No. SIM cards do not store data.
In conclusion, SIM cards store important information such as your phone number, subscription information, contacts, and text messages. They also store data that identifies you to the network, such as your subscriber identity module (SIM) card number and the authentication key used to access the network.
Subscriber Identity Module (SIM) cards store various information, including your phone number, contacts, and text messages. It also holds data identifying your network, such as your number and the authentication key used to access it.
SIM cards store data specific to you, such as your contacts and phone number. SIM cards also have an ID number, or international mobile subscriber identity (IMSI), and a personal identification number (PIN) to protect against theft.
If you're going to keep the same phone number, you may be able to transfer your SIM card to your new phone. If you're not going to reuse the SIM card, destroy it. If your phone has an SD memory card for storage, remove it.
Take the SIM card out
When you sell your phone, the new owner will need his or her own SIM card so there's no reason to leave it in your phone. Lexy Savvides on CNET has detailed instructions about how to wipe personal data from a mobile device for Android, Windows, and iPhone users.
Additionally, SIM cards store two passwords: your Personal Identification Number (PIN) and your Personal Unblocking Key (PUK). The PIN code is required to unlock the SIM card when inserting it into a new phone or after a reboot.
3 Answers. Text messages are stored on your phone, not on your Sim. Therefore, if someone puts your Sim card into their phone, they will not see any text messages that you have received on your phone, unless you have manually moved your SMS's to your Sim.
email id does not have any connection to your sim card. Email account is taken from a service provider like gmail, yahoo, hotmail etc. While you open an account the service provider may ask for your mobile number.
The factory reset feature on the Android phone doesn't affect the SIM card, so it cannot help you erase SIM card files.
SIM Card
If you are using a phone from a carrier that requires a SIM card, the contacts will be saved on the SIM card only and not on your phone's internal storage. In fact, not only contacts but any other files will be saved on this location by default.
Although it may seem like someone accessing your SIM card wouldn't be a big deal, there are actually a lot of things that they could do with it. It ranges from hacking into your phone to using your number for identity theft and possibly even taking control of your financial accounts.
No, a SIM card is for your cell phone carrier. A SIM card only could affect your data and phone number. So SIM card does not erase any photos or anything.
Keeping your phone number when you change network is known as porting your number, and to do this you need a porting authorisation code - or PAC code. You give this code to your new provider and they handle the transfer of your number as well as the cancellation of the service from your current provider.
You will see only text messages that were already sent, but new text messages will not come through (at least not coming from theirs, but you may get text messages if somebody sends a text to YOUR number sincerely you put YOUR SIM in there).
Data that SIM cards contain include user identity, location and phone number, network authorization data, personal security keys, contact lists and stored text messages.