If you’ve ever wondered whether your phone uses Code Division Multiple Access (CDMA) or Global System for Mobile Communications (GSM), there is an easy way to find out. Here are some simple steps you can take to determine which type your phone belongs to.
First, look for a SIM card tray on the side of your phone. If your phone is a GSM type, you will notice a seam or slot on the side of the phone where you can pull out and put in the SIM card. However, if your phone does not have a SIM card tray, then it is a CDMA type.
Another way to tell is by looking at the documentation or the model number of the phone. Check the model number on the phone or in the settings. If there is an IMEI number, this normally indicates that the phone is a GSM type.
You can also look up the carrier information in the phone settings. Check for the carrier and call them up to ask whether the phone is GSM or CDMA. They should be able to tell you which type your phone belongs to.
If your phone is a GSM type, then you can easily insert a SIM card into the SIM card tray. On the other hand, if your phone is a CDMA type, then you will not be able to use a SIM card.
In conclusion, there are several easy ways to tell whether your phone is CDMA or GSM. By checking for a SIM card tray, looking at the documentation or model number, or checking with your carrier, you can easily determine which type your phone belongs to.