Do Gsm Phones Work on Tello?

All Tello Phones are compatible with the new Tello GSM network. If you buy a phone from us it comes with a Tello GSM SIM so no need to buy a new one. Will my phone work on Tello's new network? Your phone will still work on Tello if it's a GSM VoLTE compatible device.

Does Tello support GSM phone?

Tello is a contract-free service and our checkout page shows you the full purchase price (with tax) before you proceed to finalize an order. Tello only uses GSM for our new customers. Therefore you need an unlocked GSM-compatible phone & a Tello GSM SIM to join Tello.

Does Tello work with GSM unlocked?

Tello only accepts unlocked GSM devices or unlocked multi-network phones that incorporate both CDMA & GSM (Examples are Apple iPhones, Samsung Galaxy, and Motorola X). To confirm that your device is CDMA only, you can check the IMEI/MEID/ESN code of the phone with a CDMA only provider.