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: tello gsm sim
Small things like inserting a SIM in your device might seem easy peasy, yet with so many phone models and info out there, things turn sticky, in no time. It’s funny how such a small piece of information – like how to insert a SIM in your device – can be so useful in the midst of a fast-paced life. Not to worry, we created a We created a guide with tons of pictures and easy steps to follow to get rid of this annoying problem