Can the ZTE Z222 Go Phone (AT&T) be used as another phone on an existing account?

apply here to get the unlock code
Unlock ZTE Z222 How to Unlock ZTE Z222

https://www.unlockninja.com/unlock-zte+z222

Here is the direct link to unlock your ZTE z222
Unlock ZTE Z222 How to Unlock ZTE Z222

Something has likely went wrong with your phone. You will need to use it how you are now, until you get a new phone.

You could try to take it to the store of your mobile service provider to see if they can figure out anything else.

You need to contact your cell phone service provider to activate the phone.

https://www.chatrwireless.com/cms/docs/phoneguides/ZTE-Z222_En.pdf

If you need further help, reach me via phone at https://www.6ya.com/expert/marc_162a3912222e83a4

Can you help me, ZTE MF60 IMEI:355572042669530

I suggest you can approach Unlocking4u.com and specify the country,locked network of ZTE Z222.Based on the availability you can get the permanent unlock service along with free instructions.

The question mark on the battery indicates, it means that the device is not currently detecting your battery charge level properly. A restart usually remedies this issue. Complete this by visiting:
Home > Menu > Settings > Menu > Restart

For $10 you can replace the phone.

ZTE Z222 Go Phone AT

A 16-digit code can refer to various types of codes depending on the context. Here are some common examples:

1. Credit Card Number:
- The primary account number (PAN) on a credit card is typically a 16-digit number.

2. Bank Account Number:
- Some bank account numbers, particularly in international banking, can be 16 digits long.

3. IMEI Number:
- The International Mobile Equipment Identity (IMEI) number used to uniquely identify mobile devices is a 15-digit numeric code. In some cases, it may be presented with an additional check digit, making it a 16-digit code.

4. Product Serial Number:
- Serial numbers for certain products or devices may be 16 digits long.