Pre-Purchase
Things to know before using Roam Mobility.
Common Pre-Purchase Questions
- How to pick a time zone when topping up
- How do I unlock my phone?
- How do I check if my device is unlocked?
- Can I reuse my Roam SIM Card?
- Why am I receiving an "Invalid SIM" message when I insert my Roam SIM?
- How do I use my Roam SIM in an unlocked Samsung device from Costco or Staples?