Quick Answer: Can A SIM Card Be Activated More Than Once?

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..

Can I have 2 SIM cards with the same number tmobile?

Yes it is possible to have two sim cards with the same number but not at the same time.

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.

Can I have two active SIM cards?

Both SIM cards need to have unique numbers so it is NOT possible to have dual sim cards with the same number. … But they may be used at the same time in a dual-active setting. This means you won’t miss any incoming calls or texts on one phone number while the other number is in use.

Will phone ring if SIM card is removed?

The phone number is associated with a SIM. The phone is irrelevant. Any phone that has that particular SIM in it will ring. If the SIM is removed from the phone then the incoming call will be forwarded to the voicemail service.

Do SIM cards expire if not activated?

Each 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.

Can you have the same number on 2 phones?

No two SIM can have the same phone number, if one sim is present then the other sim can’t be registered by service providers. Although two different phones can “use” a common number present on a third phone by connecting with it over BT or WiFi. There are apps available for this purpose.

Should I use the new SIM card or old one?

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.

What happens when you swap SIM cards in iphones?

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.

How do I activate my SIM card after 3 months?

How to Reactivate an Old SIM CardRemove the SIM card from the handset.Write down the numbers that are printed on the SIM card. … Contact your wireless provider to activate your SIM card. … Give the IMEI number and SIM card number to your customer service agent.Put the SIM card back into your phone and replace the battery and cover.

How can I activate my SIM after long time?

Activation Process For Prepaid Customers: After completion of the DKYC process of your new prepaid connection, wait for 30-60 mins. You will soon receive signals on your new number in order to tele-verify your number. On dialing the above number, you will be directed to an auto-recorded call.

Can I have two SIM cards with the same number AT&T?

A dual SIM phone is a single device that can have up to 2 active numbers, plans, or accounts. You enjoy all of this convenience on 1 device because it has 2 separate SIMs: A physical SIM: A plastic card inserted into your phone.

Can you reuse your SIM card?

A SIM card can be used only for one account / number. Once you transfer your account to the new SIM, the old one is no longer usable for a different number. You can purchase a fresh SIM for a small fee and set up a new account on it so you can continue to use the old phone.

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.

Can I use my old SIM in my new phone?

SIM cards are designed to enable users to transfer information from an old phone to a new phone with minimal effort. As long as it fits in your new phone, you can use your old SIM card in your new phone, according to AT&T.

How long do SIM cards stay active?

6 monthsOn the mainstream Pay As You Go networks that we’ve already discussed, you’re normally able to leave your SIM card unused for up to 6 months or 9 months at a time. Providing you use your SIM card for a chargeable activity during this time, your account will remain open and your Pay As You Go credit will never expire.

How do I know if my SIM card is deactivated?

put the SIM into one of your phones… if it picks up a signal, then it’s active. if it shows nothing, then it’s been deactivated, or maybe might say “Sim registration failed” or something to that nature. If its more than 120 days after the validity period of your last refill, ur sim will most likely be deactivated.