Subscriber Identity Module: the chip card enabling access of a mobile device to an operator network.

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1answer
3k views

Does iPad 2 3G's GPS work without SIM card inserted?

I own an iPad 2 with 3G but I've not inserted SIM card and I'm not planning to unless it's really necessary to get GPS working. I was wondering if iPad 2 3G can navigate without SIM card (thru ...
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3answers
2k views

Is there any way to transfer data from old phone's sim card to iPhone 4?

I recently got the new iPhone 4 but it doesn't have my contacts and old text messages etc. I previously had the iPhone 3gs. When I upgraded my iphone 3gs to iphone 4 they gave me a new sim card but it ...
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1answer
50 views

Can I still get charged for data if I dont use my sim card?

First of all my broadband is orange and it doesn't tell you when it's gone over the mb so I pay around £20 a month and the end of last month it came up to £65 so mostly I use the phone at work and at ...
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1answer
7k views

Change carrier settings in iPhone post iOS7, possible?

I recently moved to a new country, and got a new SIM for use over there. The sim came with an old no-name android phone, that works fine (can use data, call, text, all). When I insert the same sim ...
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1answer
296 views

Switch off cellular network off/on on iPhone (triggered by Bluetooth car kit)

I have a car (Audi A7 with MMI & Bluetooth Mobile Telephone interface) and an iPhone with dual SIM card (2nd SIM is plugged into the car). I would like when my car is started (and my 2nd SIM ...
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1answer
6k views

Does Find My iPhone still work with a SIM block?

My iPhone was stolen this morning. I've had the SIM, but not the IMEI blocked. It was turned off immediately by the thief. I'm hoping that, as it's got the iOS 7 beta, they'll be unable to crack it ...
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2answers
23k views

Can I use an iPhone 4 on Straight Talk?

I have an iPhone 4 that's currently on AT&T. My 2-year contract will be fulfilled in January, and at that point (if possible) I'd like to switch my service to Straight Talk or some other less ...
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1answer
8k views

Using an iPhone 5 (Verizon version) in Europe and India?

I am going to try and consolidate all of the questions I have here: Can I use the Verizon iPhone5 with a GSM carrier in Europe (Vodafone) and in India (Airtel or Aircel) with both calling and ...
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2answers
132 views

Smart Cover and Sim-tray

I would like to know weather the smart cover on a 3G iPad covers the sim-tray completely partially or not at all. A photo would also be really helpful
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2answers
881 views

Is Jailbreaking And Enabling Bluetooth File Transfer On iPhone 4 Financially Secure?

I want to use iPhone 4 for sensitive information. Will jailbreaking, downloading unofficial apps (not registered in Apple's App Store) and enabling Bluetooth file transfer cause a chance of sensitive ...
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1answer
38 views

Tethering SIM-disabled on iPad but SIM can be used to tether on Windows phone?

I've got a SIM from a windows phone for which tethering (internet sharing over wifi) works fine. When I put the same SIM into my iPad (3rd Gen, iOS 8.1) - it tells me that I need to contact my ...
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2answers
119 views

Leave iPhone on when changing SIM card

I have to switch quite often between 2 SIM cards on my iPhone. I always used to turn it off to do that, however, it seems to work just fine even if I leave it on. Can it harm my iPhone or SIM card or ...
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1answer
46 views

iPad LTE edition and SIM from smartphone

I am thinking if it is possible to use my phone's SIM card in iPad's SIM slot? This because I need the 4G just only very few times, so when it will be necessary to use it, I will move the SIM from my ...
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1answer
105 views

How to forward iPhone messages to Macbook or iPod?

I'm currently studying abroad in England. I have an iPod touch, iPhone 5, and Macbook Air. I recently took the SIM card out of my iPhone and received a UK Sim card so I can use data and texting here ...
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1answer
488 views

iPhone 4s not activating fully with AT&T sim

I bought a used iPhone 4s from eBay and, of course, when I recieved it, it was inactivated. I put in an old At&t sim I had in the house (not sure where it came from as I've never had At&T), ...
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0answers
130 views

Apple hardware iPhone 4s SIM card

Can I set up my new iPhone with the SIM card it came with and then switch back to my old SIM card next week? Will it change my phone number or change anything on my phone at all?
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0answers
7k views

How can I activate iPhone without a SIM card?

I've just changed the screen on an iPhone 4S with iOS 6.0.1. Everything went fine until I noticed that the phone was not detecting any SIM card. It doesn't matter what you do with the SIM bay, the ...
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0answers
204 views

No SIM card installed message all of a sudden

I have an iPhone 3G. I have been using it since the past 7 months. Recently, it started showing a 'No SIM card installed' message.. The SIM works well on other phones. The weird thing is, another SIM ...
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3answers
7k views

No SIM Card installed error in iPhone 3g

My iPhone 3G is showing No SIM Card installed Insert a valid SIM With no PIN lock to activate iPhone It is in Emergency mode so please give me a solution if there is..? It happened when I am ...
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2answers
275 views

Unsure of how to achieve my usage scenario with a repurposed iPhone

I live in the USA. I want to purchase a used iPhone 5 and repurpose it and activate it with my existing Apple ID, and use it as if it were an iPod touch, without a service contract from a phone ...
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1answer
428 views

Play The Sims 3 on Mac with Intel HD 3000

Can I play The Sims 3 on my MacBook? It has only an Intel HD 3000 integrated graphics chip.
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1answer
208 views

Is the iPhone 4S hardware compatible worldwide with other SIM based networks?

I particularly want to know if iPhone 4S can work with other networks that use SIM cards when the device is authorized to be unlocked. With these conditions, can it take a SIM card when traveling?
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1answer
388 views

Is it possible that a self cut micro sim is killing an iPhone ?

When Apple introduced the iPhone 4 there where many mobile providers that didn't have micro sim's available so at that time I cut one with a sim card cutter into micro format. Since then I'm using ...
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1answer
1k views

Does the iPhone's passcode protect the sim?

So my iPhone was just stolen. I have a long - 8 digit - pin. I'm also on the beta version of iOS 7. I think I have Find my iPhone installed and enabled. It's apparently "offline" - it's standard ...
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1answer
152 views

Using Verizon iPhone 5s internationally

I have a Verizon iPhone 5s and live in the US. It's not unlocked/jail broken. I'm traveling to Scotland next week for 7 days. How can I use my phone primarily for calling back to the US and within ...
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1answer
38k views

Sim Not valid when activating my iPhone

I have a unlocked iPhone 4 or at least that's what I've been told when i bought it. But then I went ahead to unlock it again, when I put a SIM card in, it says no service or at least i hope that's ...
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1answer
3k views

Why do I keep having to reenter the SIM code after each iOS update?

With my iPhone 5, I've been finding that I keep having to unlock the SIM code every time I update the iOS from one minor release to the next. While this isn't a problem, as I've memorized the code, it ...
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1answer
495 views

Using Mobile SIM card with an iPad Mini

If I buy a Wifi and Cellular iPad Mini, could I cut down my mobile SIM card and use its cellular data with the iPad?
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3answers
706 views

iPhone 3G w/o SIM messaging app

I would like to use our jailbroke iPhone 3G with NO SIM. Is it possible to use the built in messaging app that Apple supplies on this iPhone wit no SIM? Is this possible to do or do I need to use ...
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2answers
1k views

In what ways can I separately manage entries in Contacts.app and SIM card contacts?

I have some basic questions in my mind and ofcourse, I should ask them to know the things. Can I import/export contacts from/to sim card? Is it possible to view the contacts that are stored in ...
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3answers
2k views

Using an iPhone 4S in South Korea

My brother will soon be going to South Korea to teach English and he is wanting to make sure that his phone will work properly with a local carrier. The phone is SIM unlocked (we verified it with an ...
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1answer
4k views

Can I use an unlocked AT&T iPhone 4 with european sim cards?

Moving to Austria in two weeks. AT&T is going to unlock my phone for me before I leave since my contract is in good standing with them. Will I be able to use my iPhone 4 with European carrier sim ...
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1answer
1k views

How can I remove a sim lock when I'm no longer an Orange France customer?

I bought an iPhone 4 in France. When moving to Belgium, I've put a belgian SIM card but I noticed that the phone is SIMLOCKED. I contacted the person who sold it to me and explained everything. He ...
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1answer
777 views

What to do with an old iPhone without SIM

I have an iPhone 3GS I no longer use as the battery does not hold and I have a new iPhone 4. I was thinking of using it from time to time at home just to browse or read emails without cellular network ...
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1answer
697 views

iPhone 4, only emergency calls

I bought new Neverlock (sim free) iPhone 4 with 4.3.5 firmware. Then I would like to return it to factory settings and click "Restore" in iTunes. But after restoring i received unlocking device with ...
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0answers
15 views

Accessing WiFi on an iPhone 3 which is unlocked but has no sim

I have a UK iPhone 3G which I got unlocked when I moved to the states. I used to be able to use it to listen to music (via the Music button, not the iTunes button) fine but now it skips certain songs ...
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0answers
80 views

iPhone 6 Initial Power Up SIM Card Locking?

First, my question: Does swapping out a foreign SIM for the Sprint SIM that comes in new Sprint iPhone 6's prior to the first power up in any way prevent the iPhone from being locked by Sprint for ...
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0answers
22 views

How to get on-demand monthly plans back for iPad?

When I purchased my iPad (3rd gen) for use with Verizon, it came with a sim that I could use to buy data on-demand for a month at a time without contracts or activation fees every time I turned it on ...
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0answers
68 views

Is there any way to read incoming SMS on cellular iPad or redirect them to email/other phone number?

I want to log in on a web-site to manage my sim-card services. To do this i should know a one-time password, which will be sent to my number while sim-cars is used on iPad. Is there any way to read ...
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0answers
111 views

How can I enable Fixed Number Dialing on iPhone 3G?

FND is a sim card feature that allows you to restrict outgoing calls to a fixed list. It is usually used by either businesses to restrict an employee phone, or by parents to restrict a child's phone. ...
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0answers
72 views

Could a Verizon 4G LTE SIM activate an unlocked iPhone 5s?

I'm getting a used, unlocked iPhone 5s tomorrow, and I will not be using it for mobile services -- just as an "advanced" iPod Touch. I will, as I understand it, need to have a SIM card to activate it. ...
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1answer
20 views

If I change the sim in my iPad4 (retina) will I have to set it up again?

I've changed providers and gotten a cheaper plan for my iPad. (Running iOS 7) My question is: If I change the sim in my iPad4 (retina) will I have to set it up again?
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1answer
39 views

can I activate three 3GS iphons if i set them all back to factory setings useing itunes?

I was wondering if I have 3 3GS iphons and they are all locked and i set them back to factory settings using iTunes if i could activate them and just activate using one Sim card and then use them just ...
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0answers
71 views

Inserting old SIM after activating iPhone 5s

After activating the iPhone 5s (no simlock or netlock) with iOS 7.1.1 iTunes 11, using the delivered SIM card (from the carrier that made the offer), can I insert my old SIM (nano sim needs to be ...
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0answers
54 views

“This cell phone has no sim card.” message

I reverted my iPhone 3GS to factory settings and now everything I do ends up with the message: "This cell phone has no sim card." How can I fix this?
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0answers
13 views

iPhone 5S showing SIM invalid [duplicate]

My brother brought me iPhone 5S from UK, It was given without any sim and it was working fine, until I restore it following restore iOS device to factory settings page, now I can't activate device, ...
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0answers
360 views

Disable simcard or phone on Verizon iPhone 4

I have Verizon CDMA iPhone 4 iOS 7 jailbroken, with no simcard slot. I'm using it as an iPod, because there is no Verizon in my country and I would like it to stop looking for signal, because it's ...
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0answers
118 views

Locked iPhone 5 AT&T works on Tmobile network

Hope this question is in the right location. I recently switched from AT&T to Tmobile. I put in a request with AT&T to unlock an iPhone 5 under my family plan and was deined due to the ...
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1answer
53 views

What do I have to do on my iPhone or in iTunes if my number changed?

I switched to a new provider yesterday, and I'm gonna receive an iPhone 5s from them later today. But as the cancellation of my plan with the previous provider isn't completed yet, the SIM card coming ...
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1answer
2k views

Mobile internet doesn't work

I have an iPhone 4s that is locked, but I'm using a Gevey SIM. Just recently I transfered from one operator to another and I can't get my internet to work, while everything is fine once I'm on Wi-Fi. ...