Skip to content
English
Submit a ticket
Go to redpocket.com
  • There are no suggestions because the search field is empty.

What is GSMA?

GSMA is one of RedPocket Mobile’s wireless network options. GSMA plans work with GSM-unlocked and AT&T-compatible devices, meaning the phone uses a SIM card and is not restricted to a single carrier.

 

Only GSM devices work

RedPocket services work exclusively with GSM-compatible phones. Some devices, such as certain older Verizon models, are CDMA-only. Verizon began offering GSM-compatible phones around 2010, so compatibility depends on the specific model. If you have a more recent phone, you're good to go. 

 

How to check and see if your phone is a GSM device

Look for a SIM card slot, usually located on the side, top, or bottom of the phone, or underneath the phone's battery after removing the back cover.

Quick Note:

Apple iPhone models 14 and newer are eSIM-only. While these devices are GSM-compatible, they do not have a physical SIM card slot.

Check your phone’s user manual or search online for your specific model’s SIM compatibility. If you’re still unsure, contact support for help. 

Additionally, please keep in mind that the phone must be unlocked. 

 
Ready to get started?

If you’re interested in a GSMA calling plan, visit redpocket.com/plans. Plans must be activated within 90 days of purchase. You can upgrade, downgrade, or cancel anytime, and all new line activations are backed by a 7-day return policy.