What phones can be enrolled to Tello?
CDMA Phones
Any CDMA device free of contract, developed for Sprint® Network* or for other carriers
Tello phones
You can choose a phone from our handpicked collection starting from $79
Other unlocked smartphones
Unlocked iPhones from 5S to SE and Nexus 5 to 6P
You can check the list of unlocked devices by carrier below
Frequently asked questions (FAQ):
What CDMA phone can I enroll into Tello?
You can enroll into our network any CDMA device free of contract, developed for Sprint® Network* or for any Sprint® Network* MVNO.
What GSM phones can I enroll into Tello?
Since Tello runs on a CDMA network, you can enroll into Tello only those GSM phones that have CDMA capabilities.
What is the main difference between GSM & CDMA?
In order to understand the full difference between GSM and CDMA devices you need to check out our blog article.