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 make WiFi calls without a SIM card?
Save Money: Simply put, if you can make and receive calls without a SIM card, you can drop your phone carrier and simply use your Android phone as a WiFi only device without missing a beat, and save a boatload in monthly cell phone bills. And oh yea, UNLIMITED DATA (if you are connected to WiFi).
How do I make WiFi calls without service?
- Go to Settings > Phone > Wi-Fi Calling and make sure that Wi-Fi Calling is on.
- Restart your iPhone.
- Connect to a different Wi-Fi network. Not all Wi-Fi networks work with Wi-Fi Calling.
- Turn Wi-Fi Calling off and then on again.
- Go to Settings > General > Reset and tap Reset Network Settings.
Do I need a SIM card for my phone?
SIM cards are the small cards which contain a chip that you need to insert into a GSM phone before it will work. Without a SIM card, a GSM phone won’t be able to tap into any mobile network. Phones are tracked by their ESN (electronic serial number) so they don’t need SIM cards.
Do you need a SIM card for WiFi?
Yes, you don’t need to have a sim card to connect to the wifi. Yes u can use the internet and browse the websites from mobile phone without sim card. Using wi-fi hotspot: Turn on wi-fi button on your phone, scan for available open or password protected wireless hotspots. From the wi-fi, you can use the internet.
Photo in the article by “Where Can I FLY”