Asked by: Teri Lederer
technology and computing smartphones

How do I activate my iPhone 7 SIM card?

Last Updated: 11th April, 2022

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Find out how to activate a new SIM card oraneSIM for your AT&T wireless or AT&T PREPAID device.

SIM card
  1. Go to att.com/activations.
  2. Select the Activate option for AT&T wirelessorAT&T PREPAID.
  3. Enter the requested info and select Continue.
  4. Follow the prompts to finish.

Click to see full answer.

In this manner, how do I activate my iPhone 7?

Activate your device - Apple iPhone 7

  1. To turn the phone on, press and hold the Power key.
  2. Press the Home key.
  3. Tap the preferred language.
  4. Tap the country or region.
  5. Tap the preferred Wi-Fi network.
  6. If prompted, enter the selected Wi-Fi network Password, thentapJoin.
  7. Tap an option for Location Services.

how do I activate my new iPhone? Activate a new iPhone To properly activate the new device onthenetwork, ensure both phones are powered down. If necessary,insertthe SIM card into the new phone. Turn the newphone onthen follow the on-screen Setup Wizard instructionstoactivate and set up yournewphone.

Moreover, can you just switch SIM cards in iphones?

With unlocked phones, you can alwaysswitchyour phone service between different phones as easilyas popping outthe SIM card and moving it. You canalso use differentphone service plans in a single unlocked phone,say one for work andone for personal, by switching theSIMs.

How do I manually setup my iPhone 7?

For a quick overview watch this video.

  1. Press the Power button (top-right edge) to power theiPhoneon.
  2. Press the Home button to unlock your iPhone.
  3. Tap the screen to choose language then tap the countryorregion.
  4. Tap Set Up Manually.
  5. Tap the Wi-Fi network, enter the Wi-Fi password thentapJoin.

Related Question Answers

Teimuraz Tedeschi

Professional

What do you do when your iPhone is not activated?

Reasons why you can't activate your iPhone
  1. Activation Lock is set.
  2. Your carrier may be experiencing issues.
  3. The activation server may be unavailable.
  4. Your SIM card might not be supported.
  5. Activation couldn't be completed.
  6. Check that there is a SIM card in your iPhone.
  7. Wait a while.
  8. Remove the SIM and re-insert it.

Cherif Reid

Professional

How do I activate my iPhone 7 on AT&T?

Activate physical SIM online
  1. Go to att.com/activations.
  2. Select the activate option for wireless orAT&TPREPAID.
  3. Enter the requested info and select Continue.
  4. Follow the prompts to finish up.

Aritza Peixoto

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How do I factory reset my iPhone 7?

Reset From Device
  1. Click on “Settings” and thenon“General.”
  2. Scroll to the bottom of the General tab andclick“Reset.”
  3. Tap “Erase all Content and Settings.”
  4. Enter your passcode (if you have set one) and confirm yourresetby tapping “Erase iPhone.”

Safi Badiane

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How do I setup email on my new iPhone 7?

Configuration for iPhones with iOS 7 and newer
  1. From the Home screen, choose Settings.
  2. Next, tap Mail, Contacts, Calendars.
  3. In the Accounts section, tap Add Account.
  4. Choose your email account type.
  5. Select Add Mail Account under the Mail section.
  6. Enter your account information.

Hagar Morrondo

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How do I manually set up a new iPhone?

Wait for the backup to complete beforeproceeding.
  1. Put your SIM card into your new iPhone.
  2. Turn on your new iPhone.
  3. Plug your new iPhone into your Mac or Windows PC.
  4. Slide to set up on your iPhone.
  5. Follow the directions to choose your language and set upyourWi-Fi network.
  6. Select Restore from iTunes backup.

Georgetta Unsain

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How do I activate my iPhone 7 Sprint?

Activate your device - Apple iPhone 7 Plus
  1. To turn the phone on, press and hold the Power key.
  2. Press the Home key.
  3. Tap the preferred language.
  4. Tap the country or region.
  5. Tap the preferred Wi-Fi network.
  6. If prompted, enter the selected Wi-Fi network Password, thentapJoin.
  7. Tap an option for Location Services.

Zuleyka Cardos

Pundit

Do I need a SIM card to activate my iPhone?

Once you've completed the set up process, removetheSIM card from the old device, and you will be abletouse it without issue. You will need a SIM card to setupyour iPhone as a Wi-Fi-only device, but onlytemporarily.After that, it'll work SIM-free.

Luminita Korflur

Pundit

Why do I need a SIM card to activate my iPhone?

Once you've installed iTunes, connect youriPhoneto your computer. You may see an onscreen promptsaying that"There is no SIM card installed in theiPhoneyou are attempting to activate", whichindicates thatthe phone is locked to a particular carrier.You willonly need to use the SIMduringactivation.

Stan Seill

Pundit

Do I need a SIM card to activate my phone?

Without a SIM card, a GSM phone won'tbeable to tap into any mobile network. Phones are trackedbytheir ESN (electronic serial number) so they don't needSIMcards. Once activated, a CDMA phone istieddirectly to that particular carrier's network. In theUnitedStates, most mobile carriers provideCDMAphones.

Atidzhe Dzhavakhishvili

Teacher

Can Apple unlock my iPhone?

Apple can't unlock your iPhoneforuse with a different carrier. Only your carrier canunlockyour iPhone.

Ani Dai

Teacher

How do I setup my SIM card?

Use SIM cards in phones with more than oneSIMcard
  1. Confirm where your phone's SIM card slot is.
  2. Turn off your phone.
  3. Depending on your phone, remove the SIM card tray or backcover.If needed, remove the battery or lift the latch that keepsthe SIMcard in place.
  4. Place the SIM card into the slot.
  5. Put back the SIM card tray or back cover.

Mael Tchehluev

Teacher

Can I unlock my iPhone without a SIM card?

You don't need an active SIM cardtoactivate an iPhone; any SIM card thatmatchesthe carrier that an iPhone is locked towillwork, or if the iPhone is unlocked, anySIMcard should do. Even if you find anoldfull-sized SIM card, you can cut it downtomicro-SIM size to insert intoyouriPhone.

Lizhu Rodejohann

Supporter

How do you tell if your phone is unlocked?

If you're greeted with a dialog boxtellingyou to enter a SIM unlock code, yourphone is SIMlocked to the carrier it was originally purchasedfrom.If you don't see an unlock code prompt,check that itsays you have service if you used avalid SIM card.If you do, your phone isprobablyunlocked.

Sixto Schmetgen

Beginner

What happens when you switch SIM cards?

Changing your SIM card allows youtouse any device on your provider's network, so you canquicklychange between multiple devices based on yourcurrent needs.If your SIM card goes bad, you canswap outSIM cards on your current device, althoughdoing so may causeyou to lose someinformation.

Italiano Gardoqui

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What size is a iPhone SIM card?

An Apple iPhone 8 Plus uses a Nano sizedSIMCard. The correct SIM size in a 3-in-1 punch outisshown below.

Telesfora Schmittel

Beginner

What does switching SIM cards do?

SIM cards are the unseen magicians oftoday'ssmartphones. They make connecting to networks andswitchingphones as easy as removing a small metal tray. Ifyou buy a newphone, you can simply insert your existing SIMand keep onusing your existing service as long as the new phoneisn't lockedto a different carrier.

Arles Wrona

Beginner

What does ## 72786 do?

Carrier Reset Settings: ##72786#and##873283#
A carrier reset can help resolve dataconnectionproblems by reprovisioning your phone onto the wirelessnetwork.Keep in mind, even if you are having trouble with callingandtexting, a carrier reset will help because the serviceisVoIP.

Nicoleta Spielhaupter

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How do I know when my iPhone was activated?

Go to Settings->Cellular, then scroll all the waytothe bottom. It will tell you when your iPhonewaslast reset. If you never reset it, then that was the date itwasactivated. If you have reset your iPhone, thentakeit to an Apple Store.