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.
Also how to change SIM cards. If you change it for a SIM from the same carrier, nothing happens, the device continues working as before. If you change it for a SIM from another carrier and the phone is locked to the original, then it will work as a fancy iPod, none of the phone capabilities will be available.
In summary, when you put your SIM card in another phone, the only data that will be transferred is your own phone number and possibly a few text messages and contacts saved on the SIM card. The rest of your data, including photos, videos, and other files, will remain on your old phone.
Unlocking your phone allows it to accept any carrier's SIM card, and just like inserting a new SIM card, has no effect on your apps, photos or anything else on the phone.
No. SIM cards do not store data.
Data that SIM cards contain include user identity, location and phone number, network authorization data, personal security keys, contact lists and stored text messages. SIM cards allow a mobile user to use this data and the features that come with them.
Does taking out your SIM card delete everything? The short answer is: nope. The shorter answer is: no. Taking out your SIM card will not delete all of your data.
Changing your SIM card doesn't mean you'll lose your data. Your contacts, app, music, photos, and other data not stored on the SIM card will remain accessible. The only data that will be deleted is your old SIM card account information. Your Apple ID and iPhone settings are not affected.
The SIM card has enough memory to typically store up to 250 contacts, some of your text messages and other information that the carrier who supplied the card can utilize. Photos are not stored on SIM cards, so make sure they are backed up.
Let's elaborate more in detail: Copy the Data from your old mobile into SIM flash memory. Switch off your old mobile, take out the SIM and put it into new mobile and ON it. Once it gets synchronized all the contacts saved in old phone (SIM) will be now in your new mobile.
If you have a SIM card with contacts saved on it, you can import them to your Google Account. Insert the SIM card into your device. On your Android phone or tablet, open the Contacts app . At the bottom, tap Fix & manage Import from SIM.
When you sign up to an Optus mobile service, we'll ask you if you'd like to keep your mobile number. To protect our customers from unauthorised transfers/ports, an additional identity verification process is in place. You'll receive a once-off verification code via SMS to the mobile number you wish to transfer over.
- Can I keep my phone number if I change provider? Yes, you can. But, you must inform your provider before cancelling your old contract. Otherwise, signing out of your old contract will make your existing phone number inactive.
Turn off your phone. Locate your SIM-eject tool. If you don't have one, use a small paperclip. Insert the tool (or paperclip) into the small hole next to the SIM tray and push gently but firmly until the tray pops out.
It is not absolutely necessary to power-down the phone to remove/replace a SIM card, but it would add a level of "safety" when handling electronic equipment.
Regardless of the device you're switching from, don't switch your SIM card until the entire transfer is complete. Before you get started, you'll also want to make sure both your old device and your new device have at least 20% battery life.
Regardless of the device you're switching from, don't switch your SIM card until the entire transfer is complete. Before you get started, you'll also want to make sure both your old device and your new device have at least 20% battery life.
Let's elaborate more in detail: Copy the Data from your old mobile into SIM flash memory. Switch off your old mobile, take out the SIM and put it into new mobile and ON it. Once it gets synchronized all the contacts saved in old phone (SIM) will be now in your new mobile.