When buying or renting
a GSM Phone you should know how to to take advantage
of the local cell phone rental rates in the country
or countries to which you will be traveling. Familiarize yourself
with some basics on reachrge or topping up your sim card and
instalation.
Simply purchase or rent GSM phones and buy the appropriate
pre-paid SIM card for your destination country (or countries)
and you have everything you need for maximum savings on
overseas cellular communication. The credit-card sized
SIM (Subscriber Inline Module) card has a pop-out chip
that fits into your GSM (Global System for Mobile communication)
phone. Note the golden square on the SIM chip. This goes
face-down to make contact with sensors on the phone.
Here's
How it Works
The SIM card is the "brain" of the phone. It has a small
computer chip embedded into the plastic that stores the
cell phone number, settings, messages and other data necessary
for the handset to function. The cards also store available
call credit information and come with some call credit
at the time of purchase. To use, just insert the
SIM card "chip" you purchase into your GSM cell phone
and you are ready to make and receive cell phone calls
abroad. If you already own an unlocked GSM cell phone,
you only need to purchase the appropriate SIM card for
the country or countries where you travel. The SIM "chip"
fits into a tray where metal sensors make contact with
the gold contact surface on the SIM card.
Please
note that our SIM cards only work with GSM phones that
are compatible for use overseas, like our dual-band
GSM phones for use in over 190 countries, and our tri-band
versions with service in the United States and Canada.
Most GSM phones sold in the US will not support our
SIM cards.
The
Prepaid System
All the SIM cards we sell work on a pre-paid (also known
as pay-as-you-go) system. With pre-paid calling, you are
always on top of your phone expenses and there are no
heart attacks when you receive your phone bill. Your SIM
card will come with a base number of call credits—the
specific amount will vary from country to country. (Since
our goal is getting customers into local phone plans,
each country has its own unique providers.) When
you have used up this credit or whenever you want to add
more to the existing amount, you can "recharge" (also
known as "reloading" or "topping-up") the SIM card in
your phone by purchasing a recharge voucher card
at a local convenience outlet such as a magazine stand,
tobacco shop, 7/11-type store or at the corresponding
phone store. These are sold in different denominations.
Here is a typical recharge voucher card. This is from
the Orange UK company and will add 20 pounds of call
credit to a Orange UK SIM card installed in your GSM
phone.
A "Tabacchi" shop. In Italy, these
sorts of stores sell recharge voucher cards for pre-paid
SIM cards. Always make sure to purchase recharge cards
from the same carrier as that providing your phone service.
Typical recharge voucher rear view This is
the rear view of an Orange France SIM card. The
protective coating has been scratched off to reveal
the recharge code. The instructions for this card
say to dial 224 and then enter the 14-digit recharge
code. The card also states how long the recharge
will extend the service life of the SIM card as
well as till what date the recharge card is valid.