Dialing Instructions: Dial the appropriate access number from the phone card, when prompted enter ... Important: do not press talk button after international number, do not call from your phone ...

International callers beware. Phone cards may seem like a cheap way to make an overseas call, but it's hard to tell whether you're really getting their money's worth. That's what our most detailed ...

Macworld You might’ve thought your international flight would be your highest travel expense, but just wait until you see how ...

Even so, renting a card is generally a much cheaper option than paying for an international roaming service. Specialized stores in major airports and cell phone companies often offer SIM card rental.