- Does a SIM card come with a phone number?
- Does a SIM card hold pictures?
- How long does a SIM card last?
- Do phone companies know what phone you’re using?
- What happens if you take out your SIM card and put it in another phone?
- What happens if I put someone else’s SIM card in my phone?
- Can you just move your SIM card to another phone?
- Can a phone be tracked if you change the SIM card?
- How do I know if my iPhone is locked to a carrier?
- Is my phone locked or unlocked?
- Should I use new SIM card or old?
- When you change SIM cards do you lose everything?
- Do you need a SIM card in both phones to transfer contacts?
- How do you tell if a phone has a SIM card?
- What happens if you put someone else’s SIM card in your Iphone?
- Can you tell carrier by IMEI?
- How do I find out what carrier my iPhone is locked to?
- Is IMEI same as SIM?
- Can I unlock my phone myself?
- How can I tell what Carrier my iPhone is without a SIM card?
- How do I keep my old number on my new SIM?
Does a SIM card come with a phone number?
There are 3-in-1 SIM cards that come in three sizes for you to cut the SIM according to what your mobile phone needs.
But CDMA phones do not use SIM card, they store phone number and the rest of your information in the device itself..
Does a SIM card hold pictures?
Older GSM phones stored everything in the tiny SIM card with very limited memory. The idea was that if you moved the SIM card, you moved your contacts, messages, photos, everything. … I believe it is an option with SOME Android phones but not all of them. It is not an option on iPhones.
How long does a SIM card last?
60 daysEach SIM stays active for 60 days, after which it goes inactive. There is then a 60 days grace period, however, if you do not top up within this time the SIM will expire. This means, you will not be able to make or receive calls, including calls to emergency numbers.
Do phone companies know what phone you’re using?
A: Unfortunately, each time you use your iPhone 3G, AT&T can tell which handset you’re using. The company gets this information not from your customer profile, but from your phone itself. … The IMEI identifies the phone to your carrier and it checks that the handset is valid to use.
What happens if you take out your SIM card and put it in another phone?
You can take the SIM card out, put it into another phone, and if someone calls your number, the new phone will ring. … If the SIM card and phone serial number don’t match, the phone simply won’t work. The SIM card won’t work in other phones, and the phone won’t work with other SIM cards.
What happens if I put someone else’s SIM card in my phone?
Most Android phones will allow you to do that. However if the Android phone has sign-in or a password taking the SIM card out and putting in another sim card will lock the phone. And you will have to enter the correct password in order to use the phone.
Can you just move your SIM card to another phone?
With unlocked phones, you can always switch your phone service between different phones as easily as popping out the SIM card and moving it. … In contrast, only SIM cards from a specific cell phone company will work in its locked phones.
Can a phone be tracked if you change the SIM card?
A SIM card identifies you, but your mobile phone can get you into trouble. Each mobile phone has a unique number, the International Mobile Equipment Identity (IMEI). This number can be tracked at all times. … Many people change their SIM cards frequently, but continue to use the same phone.
How do I know if my iPhone is locked to a carrier?
The easiest method to check if your iPhone is unlocked is by popping another SIM into your iPhone. Make sure the SIM isn’t from the same carrier you are currently using. If your iPhone is unlocked, the phone will automatically detect the carrier, and you should see a signal strength in your iPhone’s status bar.
Is my phone locked or unlocked?
Is my Android phone unlocked? Navigate your way to Settings > Connections > Mobile Networks > Network Operators. If a network, like “Verizon” or “T-Mobile” appears under Network Operators, your phone may be unlocked.
Should I use new SIM card or old?
When you get your new device it will come with a brand new SIM Card. Your old SIM Card should fit too, but it is recommended that you use the new one.
When you change SIM cards do you lose everything?
When you remove your SIM card from your phone and replace it with another card, you lose access to any information on the original card. This information is still stored on the old card, so any phone numbers, addresses or text messages that you lose are available if you insert the old card into the device.
Do you need a SIM card in both phones to transfer contacts?
Use Bluetooth technology to quickly and wirelessly transfer your contact list from one phone to another. Although you don’t have to use a SIM card for the transfer (the data can be stored in the phone’s memory, not on the SIM card), some phones may require a SIM card to be installed to utilize data on the phone.
How do you tell if a phone has a SIM card?
Finding the SIM number in SettingsOpen your Apps list and tap on Settings. Scroll to the bottom of the menu and press About.Tap Status. On some phones like HTCs, this may be called ‘Phone Identity’.Tap IMEI Information.Your SIM number will show as either the ‘IMSI’ number, or the ‘ICCID number’.
What happens if you put someone else’s SIM card in your Iphone?
So long as its the same carrier as yours (assuming you are in a locked phone country) and the SIM is advanced enough, yes, it should work. Just don’t use data unless they have a data plan. … The iphone does NOT store to SIm so there is nothing but your phone number and carrier information on it.
Can you tell carrier by IMEI?
The fastest and most accurate way to ensure that you’ll be able to take your phone to a new carrier is to provide the new carrier with your IMEI number—most carriers have an IMEI checker on their websites, so you can input the number yourself and get your answer in mere seconds.
How do I find out what carrier my iPhone is locked to?
The simplest method of checking if an iPhone is locked or unlocked is to check in the Settings app.Open Settings.Tap Mobile Data > Mobile Data Options. … Check for an option named Mobile Data Network (or Cellular Data Network).If you see an option for Mobile Data Network, your iPhone is most likely unlocked.
Is IMEI same as SIM?
The SIM is used to identify the subscriber with a different unique number, the International Mobile Subscriber Identity (IMSI). Your International Mobile Station Equipment Identity (IMEI) number is different from your SSN, ICCID or IMSI.
Can I unlock my phone myself?
If you’re willing to unlock the phone on your own, here’s what you need to know. … And carriers such as T-Mobile offer apps that unlock phones. Before you unlock your phone, though, make sure it’s compatible with the new carrier’s network. Verizon and Sprint use a standard called CDMA, and AT&T and T-Mobile use GSM.
How can I tell what Carrier my iPhone is without a SIM card?
How to find out your iPhone carrier without a SIM cardOpen the Settings app on your iPhone.Scroll down to tap “General” in the third set of tabs.Tap “About” at the top of the list. … First, you may be able to see the carrier next to “Network.”More items…•
How do I keep my old number on my new SIM?
How do I transfer my mobile number?Call or text your current provider to request a mobile PAC code. A PAC code should be given to you immediately over the phone or within two hours by text. … Contact your new network and give them the PAC code. … Check the SIM works in your phone and the new number has ported across.