International travelers have become accustomed to having cell phone gadget issues abroad. When they are able to get a signal, it's often very expensive to make calls. This can be very frustrating for travelers who want to call home to get in contact with friends and family.
However, new options in global SIM cell phones may make these difficulties a thing of the past. These global cell phone products offer several options for the international traveler. The first is for those who already own an unlocked phone that is referred to as a GSM world roaming cell phone, who can purchase global roaming SIM cards for use with these phones. For those who do not own these unlocked GSM phones, they can rent one instead from some private companies that feature a global roaming SIM card. These services are specifically designed for international travelers and take advantage of roaming agreements that can offer savings up to 90% or more over other roaming options from domestic carriers.