Knowledge Base / Phone

11 articles in the Phone section in our Knowledge Base.

• Can I use my own phone with a RoamForce SIM Card?

  First published December 09, 2009. Updated: December 09, 2009

• How do I know if my phone is locked?

  First published December 09, 2009. Updated: December 09, 2009

• How do I unlock my phone?

  First published December 09, 2009. Updated: December 09, 2009

• Are the phones you sell unlocked?

  First published December 09, 2009. Updated: December 09, 2009

• How do I know if my phone is GSM?

  First published December 09, 2009. Updated: December 09, 2009

• How do I know if my phone has the correct GSM band for where I am traveling?

  First published December 09, 2009. Updated: December 09, 2009

• What bands do the phones you sell work with?

  First published December 09, 2009. Updated: December 09, 2009

• What about Japan and South Korea?

  First published December 09, 2009. Updated: December 09, 2009

• How do I call using my phone book?

  First published December 09, 2009. Updated: December 09, 2009

• Which phones are supported with the World Super Saver SIM card?

  First published August 18, 2010. Updated: November 29, 2010

• How do I know what GSM bands are supported for the country I am travelling?

  First published October 28, 2010. Updated: October 28, 2010