Answer: A: You need a valid SIM (from your carrier) to make phone calls.
How can I make a phone call without a SIM card?
- On your Android device, turn on Airplane Mode.
- Then enable WiFi and sign into your WiFi network on your device.
- Then open the Google Voice app .
- Once you’ve set up Wi-Fi calling, start a call from the Voice app. you have to use the Google Voice app to place and receive calls via WiFi.
20 апр. 2019 г.
Can you make calls on iPhone without service?
An iPhone can work fine without a carrier, but you won’t be able to make Cellular calls without an active service plan from a carrier. … You can make VoIP calls in wifi without a sim card. These calls would be made through 3rd party apps such as Skype. You would need a sim card with active service to make Cellular Calls.
Does an iPhone work without a SIM?
You will need a SIM card to set up your iPhone as a Wi-Fi-only device, but only temporarily. After that, it’ll work SIM-free. … If you have a non-operational SIM card handy, then you could insert it into the old iPhone to keep the messages from appearing occasionally.
What happens if you call a phone without a SIM card?
A SIM card is what gives a phone its number. Without the SIM card, the cellular towers around you don’t know what phone carrier you’re with, or what your phone number is, and won’t even allow you to connect to them. … If the number your calling is active and the phone owner has voicemail set up it will go to voicemail.
Can a phone work without a SIM card?
The short answer, yes. Your Android smartphone will totally work without a SIM card. In fact, you can do almost everything you can do with it right now, without paying a carrier anything or using a SIM card. All you need is Wi-Fi (internet access), a few different apps, and a device to use.
Can I text without a SIM card?
Visit Google Play or App Store to download the app. As you can see, in addition to the capabilities that Google Voice offers you, there are a number of other apps that allow you to send and receive text messages without a phone plan or SIM card.
Can you FaceTime on an iPhone without service?
Facetime only works on the iPhone with wi-fi. “You can make a video call to someone with a device that supports FaceTime. No setup is needed, but you must have a Wi-Fi connection to the Internet.”
How do I make a call without cellular data?
Here are the most popular options:
- Google Voice. Perhaps the most common voice call app around, Google Voice is free and replicates the experience of a cell phone plan with voice, voicemail and texting. …
- Fring. …
- Skype. …
- Tango. …
- Talkatone. …
10 сент. 2013 г.
How can I text on my iPhone without a SIM card?
You can still use iMessage, and FaceTime without a SIM card. You will need to be logged in to an Apple ID to do this though. If you were already logged in to that while you still had an active SIM, you will still be able to use your phone number for a while.
What happens if you switch SIM cards in iPhones?
Answer: A: Answer: A: 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 an unlocked iPhone?
How to activate an iPhone
- Insert the SIM card in your iPhone using the SIM card tray eject pin. Dave Johnson/Business Insider.
- Configure your Wi-Fi network – or you can do that later and just activate over the cellular network. …
- Choose how you want to restore data to your iPhone (or just set it up as a new device).
13 авг. 2019 г.
Can you buy a SIM card for iPhone?
Yes, your iPhone comes with a SIM card. However, there are times you might want to buy an extra SIM card, perhaps to ditch your existing carrier or when traveling. Here are three solutions.
Can I use my phone as a GPS without service?
Can I Use GPS Without an Internet Connection? Yes. On both iOS and Android phones, any mapping app has the ability to track your location without needing an internet connection. … A-GPS doesn’t work without data service, but the GPS radio can still get a fix directly from the satellites if it needs to.
What do I do with my old SIM card in my phone?
A cell phone or recycling center might be able to help but personally watching the card being destroyed is the only sure bet for protection. Smash it then ask them to incinerate the card or smash it then throw it away in your trash.
Can I use an old SIM card in a new phone?
The SIM card is basically what identifies your phone on the network. If you change phones all you have to do is take the SIM card out of your old phone and put it in your new one. Think of it like your phone number is registered to the SIM card, and you can move it around from phone to phone as you please.