- How often should a SIM card be replaced?
- How do I know if my SIM card is deactivated?
- Can you receive text messages without a SIM card?
- Can you still use an iPhone without a SIM card?
- How can I call without SIM?
- Should I get a new SIM card when I upgrade my phone?
- What happens if you take out your SIM card and put it in another phone?
- Do SIM cards expire if not used?
- Can a SIM card be too old?
- Can you still use apps without a SIM card?
- How do I reactivate my old SIM card?
- How long can a SIM card be inactive?
How often should a SIM card be replaced?
Helpful answers The SIM card is for connecting to cellular networks, it has nothing to do with the touch screen or keyboard.
There is no reason to ever replace a SIM card unless the card itself is malfunctioning, or your carrier deactivated it.
“Subscriber Identity Module”….
How do I know if my SIM card is deactivated?
put the SIM into one of your phones… if it picks up a signal, then it’s active. if it shows nothing, then it’s been deactivated, or maybe might say “Sim registration failed” or something to that nature. If its more than 120 days after the validity period of your last refill, ur sim will most likely be deactivated.
Can you receive text messages without a SIM card?
Answer: A: If you mean SMS/MMS messages, then you can’t. You need active cell service to send and receive SMS messages to and from non Apple Devices, or Apple devices that don’t use iMessage. … If you mean iMessages, it will work over wifi, but without a sim card you will only be able to message other Apple Devices.
Can you still use an iPhone without a SIM card?
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.
How can I call without SIM?
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.
Should I get a new SIM card when I upgrade my phone?
When you get your new device it will come with a brand new SIM Card. Your old SIM Card should fit too, but it is recommended that you use the new one.
What happens if you take out your SIM card and put it in another phone?
You can take the SIM card out, put it into another phone, and if someone calls your number, the new phone will ring. … If the SIM card and phone serial number don’t match, the phone simply won’t work. The SIM card won’t work in other phones, and the phone won’t work with other SIM cards.
Do SIM cards expire if not used?
Your SIM will expire after 90 days of inactivity, so if you’ve any top-up credit remaining, use it or you’ll lose it!
Can a SIM card be too old?
The one thing to look out for is certain features may not work right with older SIM cards. Additionally, network connectivity information is stored within SIM cards, so you may not have optimal network connectivity if your SIM is too old.
Can you still use apps 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.
How do I reactivate my old SIM card?
How to Reactivate an Old SIM CardRemove the SIM card from the handset.Write down the numbers that are printed on the SIM card. … Contact your wireless provider to activate your SIM card. … Give the IMEI number and SIM card number to your customer service agent.Put the SIM card back into your phone and replace the battery and cover.
How long can a SIM card be inactive?
six monthsKEEP SIM ACTIVE details. Your SIM card will be disconnected if your account has been completely inactive for a period of six months.