Can you disable SIM card?
You have to go in settings. Then, find out simcard manager. In it you will get two simcards on display, from them choose the sim which you want to turn off. As soon as you touch that preferred sim there will be an option of on and off.
How do I disable all sim cards?
Go to setting- >mobile network-> data connection. Here you will be asked about to assign mobile data connection to both or single sim. If you don’t want to use a sim, then switch it off. As Cabsco said you can switch airplane mode on and that will disable all your SIM connectivity.
Can you use smartphone without sim?
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.
How do you dispose of sim cards?
You can send the card off to an incinerator, incinerate it yourself or use a hammer to thoroughly smash it while turning the stored data to an irretrievable bunch of mush. 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.
How do I make my phone not reachable?
Simple Tricks to Make Android Phone Not Reachable
- Turn on the Airplane/Flight Mode.
- Manually Select Your Network.
- Change the Network Mode Suppose.
- Forward Your Call to Any Landline Number.
- Download Third-party app from Play Store.
- Block the Number.
- Try the Sim Card Trick.
- Remove the Battery.
How do I disable both Sims?
Look in your phone settings sim setting and there should be setting for each sim in tray. If you have such a setting then only you can disable both sim the way you want to.
Will WhatsApp work if I remove SIM card?
You can now use WhatsApp on devices without a SIM card. All you need is a SIM card and a phone number that is not registered on WhatApp to install the app. Once your WhatsApp account is activated, you can continue using it on other devices without the SIM card.
Is a SIM card necessary?
And that SIM, is critical for smartphone use. Without a SIM card, your phone simply cannot connect to your wireless carrier’s cellular network. And if you have a phone that supports multiple SIM cards, you can connect to multiple networks or have multiple lines on one device.
Can I recycle SIM cards?
SIM cards recycling is different from other recycling services we offer. This is because SIM cards are very compact in size and extracting precious metal off them can be very difficult. The process is completed at our in-house lab in a safe manner.
Can water destroy a SIM card?
SIM cards are more likely to wear out than be ruined by water. Although SIM cards don’t have battery-powered electronics like cellphones do, prolonged exposure to water can damage the card.
How can I make my number busy?
- Find and tap Phone.
- Tap the menu button (three vertical dots), then tap Settings.
- Tap Calls > Additional settings.
- Tap the switch beside Call waiting to enable the function.
How do I permanently block a number on my SIM card?
How to permanently block your number on an Android Phone
- Open the Phone app.
- Open the menu in the top right.
- Select “Settings” from the dropdown.
- Click “Calls”
- Click “Additional settings”
- Click “Caller ID”
- Select “Hide number”
How do I remove the SIM card from my iPhone?
To remove the SIM, first you’ll need to find the SIM tray. For most models, this will be on the right-hand side. But for the Original iPhone, iPhone 3GS or iPhone 3G, it’ll be on the top. Once you’ve found it, insert something like a paper clip into the hole beside the tray and push in gently.
How can I prevent my sim card from being used?
Your SIM has a separate security code to prevent it being used in another device, but the default ones are, to say the least, basic. Give your SIM a more guess-proof code. On an iPhone it’s under Settings > Cellular > SIM PIN, but most handsets will let you set a unique SIM PIN.
What to do if you forget your sim card eject tool?
In some scenarios, a paperclip can be a little difficult to come across, but most offices and businesses have staplers, so try asking to borrow a single staple. You can use the thin metal prong on a single staple to force the SIM tray on an iPhone or iPad open when you forget your SIM eject tool.
What can you do without a SIM card on a phone?
When you call somebody, send a text message, or use the internet away from a WiFi signal, it’s because of your SIM card that you’re able to do this. Without a SIM card you wouldn’t be able to do these things, and ultimately your phone would be very limited in its capabilities. Does my phone need a SIM card to work?