The reason for this is that the device id is the device serial number. It’s a number that’s unique to the device on which you are running a specific program. So, for example, if you are running a Windows program, which has its own unique serial number, and you’re installing a new program to your device, you get a new serial number that is different from the serial number for your program.
The same goes for the id of the target device. If you install a new software update, the update may not have the same device id as the software you are using.
In a recent post I shared the findings of a study that found that when you share an email address with someone, they can be sent an email that has a specific target date and time that is different from your email address. The email is sent to that person only if that person has an email address that also has the same date and time. The email is sent to a person who has an email address that also has a different date and time.
This is the most common source for user-generated ID that includes the device ID. This is pretty much all you need to find where the ID is coming from. We can easily find the ID by looking up the manufacturer’s website and seeing a list of the devices listed on their website (which is quite popular among users).
It’s a bit more complicated when you have more than a single email address. For example, if you have several email addresses that all have the same device ID, you can assume that they are all using the same email address. But if you have separate email addresses for each device ID, then the ID would be different.
That’s why when you get email from different sources, you should verify the device ID. But you shouldn’t do this if you don’t know what devices you have.
The main reason we don’t have a target device is that we don’t have enough knowledge to learn all the details of the device types. For example, you have several contacts that have different device IDs. The purpose of this is to show how you can identify your target device.
The only way the system knows the device id of your email is to know the device id of your device. But we dont know what device your device is, and it could be any of them. So we cant just say, “hey look, this is my email.
The email address is the only thing that is unique to your device. So your email address (0x0) is always the same. It is also the only thing that we can show the user (the person using the device) about the device. So the device itself will never show the user a list of all the other devices they have on their phone.
