Calling all Tello customers with active CDMA lines – this is for you! Get one month of free service with just a few clicks. Order a free GSM migration SIM October 15, 2021 (23:59 EST). Don’t miss it!
Tag Archive for: GSM
The playing field of wireless carriers is full of tough guys and they don’t play nice every time.
In order to get ahead and find what is best for you in terms of service and your ideal phone plan, you have to know your way around and get the lingo.
The big players love to dazzle you with a lot of technical terms as if we are always talking about UFOs and not MVNOs.
What is the difference between the CDMA and the GSM technology? Here is some useful info that will surely bring some light on the matter!