How to know if someone’s phone is off or dead

How to know if someone’s phone is dead? This applies to both iPhone and Android phones, There are times when we really need to talk to somebody but can’t contact them. You start to wonder if the phone is dead, on airplane mode, Do Not Disturb, or if the person might have even blocked you.
When a phone is dead, it’s not going to ring, and immediately it will take you to the person’s voicemail if they have one, or the operator stating that the number you’re calling is unavailable or unreachable.
In this comprehensive article, we will discuss some methods that you can use to determine if someone’s phone is dead.
Table of Contents
How Can You Tell If Someone’s Phone Is Off Or Dead?
Is someone’s phone switched off or dead? There are cues to pick up on. Dial their number—if it’s inactive or out of service, no ring will sound.
You might find yourself redirected to voicemail, their preferred option.
When checking with the network provider, they could report that the number isn’t in operation or available anymore. For a non-functioning phone, they’ll confirm the number’s out of service.
In some instances, the call might not instantly head to voicemail. It could ring once, indicating a potential block on your number or activation of Do Not Disturb.
The latter silences call and texts, turning them into missed calls. The network provider might also share that the phone can’t be reached or is presently inaccessible. For a similar article, read our guide on How to tell if an iPhone is charging while it is off.
The call drops without ringing
When a phone is powered off or out of juice, it won’t make a sound. It can’t ring and won’t ring. This is the quickest indicator that a phone is either dead or switched off.
Upon dialling the phone’s number, it’ll promptly lead you to the person’s voicemail. Alternatively, the network carrier might inform you that the number is inaccessible or unreachable.
No Online Activity on Social Media
Another way to figure out a dead phone is by examining their recent activity on social media, particularly WhatsApp.
Visit the social platform where they’re most active and take a look at their last active status. If it’s been a while (several hours), chances are high that their phone is off.
You can give it a few hours and then try getting in touch again, or consider using a different phone (you never know).
How To Tell If Someone’s Phone Is Off When Texting?
When you’re finished attempting to initiate a phone call and encounter difficulty connecting, you can determine if a person’s phone is either powered off or inactive by employing text messages and iMessage for users utilizing iPhones.
Is it possible for text messages to be delivered when a phone is switched off?
No, in instances where an individual’s phone is powered off or non-operational, the message will not be successfully dispatched. This rule solely pertains to Apple iMessage users. If you opt not to employ iMessage for sending the message, it will indeed be dispatched, but it will remain uncertain whether the phone is turned off.
For Android devices, text messages will be sent as conventional SMS messages. If there is an elongated delay in transmitting the message, it is likely that their phone is currently deprived of service.
Concerning iMessage, if the individual has configured multiple devices for iMessage usage, the message will be successfully conveyed, and the operational status of the phone remains unknown.
Should the person solely utilize a solitary device for iMessage usage, the message will not be sent in the event of the device being inactive or powered off. As soon as the phone becomes operational, iMessage will indicate the successful delivery of the message. For a similar article, read our guide on How to locate and track a phone number in Nigeria.
What happens When You send an iMessage to a dead Phone?
Upon sending an iMessage to a person’s phone, should it be powered off, the message shall remain undelivered until the device is subsequently powered on.
Does the Color of iMessage Indicate an Inactive Phone?
No, the colour of iMessage will not change to green due to the phone being inactive. This phenomenon solely transpires if iMessage functionality has been disabled either on your iPhone or on the recipient’s device. The colour of iMessage can indeed transition to green if you’re sending a message to an individual utilizing an Android device.
What Happens When You Send a Text to Someone on “Do Not Disturb” Mode?
When you dispatch a text message to an individual operating their iPhone or Android device in “Do Not Disturb” mode, any incoming calls, text messages, or other notifications shall be silenced.

The person’s phone will not make any sound, nor will it ring to signal incoming activities and notifications. All these notifications and activities, however, will be recorded on the device. Once they deactivate the “Do Not Disturb” mode, they would see the notifications. For more related articles, read our comprehensive guide on “Will My Alarm Go Off In Do Not Disturb Mode?“
How to tell if someone’s phone is turned off without calling?
If you’re interested in ascertaining whether someone’s phone is inoperable, you might consider employing strategies to conceal your calls. This way, the individual won’t readily discern your identity when receiving the call. Additionally, leveraging location data could offer insights into the status of the person’s device – whether it’s powered off or not. Conversely, you’ll possess the knowledge of whether the person’s device is dead.
Use location data
You can use location data to determine if someone’s phone is dead. If they have shared their location with you indefinitely you’ll be able to see their location on your Find My app.
If they haven’t been online for long, you’ll see their last location on the app. You can also track their iPhone with the Find My app if the person enabled you before.
Try calling with another phone
The best way to know if someone’s phone is off is to try and call them with another phone number, this will ensure that the phone is off.
If you have a second phone line you can use it to make a phone to the person if you don’t have one you can use one of your friends or family’s phone to make the call.
Calling using another phone number is the surest way to know that someone’s phone is off or dead, there are no two ways about it. And if the person has a second line, you can also try to reach it.
Hide your phone number
Another way to avoid the person knowing is hiding your phone number, it’s also one of the best ways to know if their phone is off.
Try calling by hiding your phone number if it’s ringing, it means that their phone isn’t off and probably they have blocked you, but if it doesn’t their phone is off.
If you want to hide your phone number you can use the shortcode number “*67” before dialling the person’s number, then press the call button to make the phone call.
Simple Methods To Know if Someone’s Phone Is Dead
- Attempt a Call: Start by giving the person a call. If you encounter a message stating that the call can’t be completed as dialled, it’s a hint that their phone might be switched off or not accepting calls.
- Send an iMessage: Send them a message through iMessage. Only if the message successfully reaches at least one of the recipient’s iMessage-enabled devices will it appear as “Delivered.” However, if the recipient only employs their iPhone for iMessage and hasn’t linked additional devices like a Macbook or iPad, the message might not show as delivered and could seem unsent.
- Monitor Text Sending Time If you’re familiar with the usual time it takes for text messages to transmit between both phones, you can also gauge whether their phone is inactive. Should the message take longer than usual to send, it’s likely that their phone lacks service.
- Call Behavior Pay attention to how the call behaves. If it promptly goes to voicemail, their phone could be off or inactive. Yet, some phones ring a few times prior to redirecting to voicemail, indicating the phone isn’t off. For certainty, consider trying another approach.
- Use Another Phone If all else fails, make an attempt to call them using another phone. Borrow a friend’s or family member’s phone, or even use a public phone.
- Refer to Social Media If uncertainty persists about their phone status, check their social media accounts. While this method isn’t as reliable as others, it could offer insights into recent online activity. Active engagement on social platforms suggests their phone is operational. However, a lack of recent activity might indicate their phone is inactive.
- Observe Visual Cues If you’re near the person and notice their phone is switched off or they’re not carrying it, this could indicate a dead phone. Though other factors could be at play, consistent patterns like this warrant further investigation.
- Contact Family or Friends If direct contact proves difficult, consider reaching out to their family or friends. They’re often better informed about the person’s situation and phone availability.
Other Reasons You are Not Able to Contact Someone
It’s not always the case that their phone is dead. Sometimes there are other reasons you cannot contact them. Some of the reasons are:
The Person’s Phone is Off
One possibility is that the person’s phone is off. If you know the person well, you may be able to tell if they’re just not answering or if their phone is turned off.
Try calling again later, or see if you can reach them on another device.
The Person’s Phone Has No Service
Another possibility is that the person’s phone has been disconnected from the service provider or that there is no signal where they are.
If you are familiar with that person, you may be able to tell if this is the case by their recent activity on social media or how long it’s been since they’ve been active.
The Person’s Phone is on Do Not Disturb
If you are familiar with that person, you may also know if they often have their phone on Do Not Disturb.
This could explain why you can’t get in touch with them, but it’s also possible that they’re just not available at the moment.
The Person is Ignoring Your Calls
Sometimes, it’s also possible that the person is simply choosing to ignore your calls.
If you think this might be the case, you can try reaching out to them on another device or through social media.
However, if they’re genuinely ignoring you, there’s not much you can do except wait and see if they eventually get in touch.
You Have Been Blocked
If you think the person has blocked your number, there are a few ways to find out for sure.
One way is to try calling from another phone. If you can’t get through, it’s likely that you’ve been blocked.
Another way is to look at the call history on your phone. If you see that all of your calls to the person are marked as “blocked,” then it’s likely that you have been blocked.