Cellphone Tracking

Tracking cell phone calls with a SIM
card requires the use of a SIM card
reader. A SIM card stores all the
information associated with a user's
account. A card reader is required
to access all the information on the
SIM card, including contacts and
call history. There are two types of
card readers, readers and spoofers.
The spoofers can clone the SIM
card, which basically means the
machine acts like a clone of the SIM
card.
Skill level:Moderately Easy
Instructions
Things you need
SIM card reader
1: Remove the SIM card from the
phone. This can usually be done by
taking out the battery first and then
the SIM.
2: Purchase a SIM card reader. A
reader will only extract information
up to the point of removal from the
phone and nothing more, while a
spoofer will continue to update the
clone profile of the SIM card after
the SIM is inserted back into the
phone. Essentially the spoofer will
record every call placed and
received (not the conversation but
the numbers) and text message (full
message.) Spoofers are in a grey
area of the law and the use of them
is prohibited in certain states. Both
of these devices are not available
for purchase at local electronics
stores and must be purchased
online from speciality shops. eBay,
Amazon.com, spy shops and cell
phone equipment wholesalers may
carry these units. Expect to pay
between £13 (for a basic reader)
and up to £650 (for an advanced
spoofer.)
3: Insert the SIM card into the SIM
card reader. Download all the
information from the card reader to
the computer using native software
that came with the SIM card reader.
The software is fairly self-
explanatory; in most cases and these
devices come with an instruction
manual. SIM card readers almost
always connect to the computer via
USB. View the downloaded call
history using the SIM card reader's
software.
4: Spoof the SIM card using a SIM
card spoofer. The same installation
process will apply as using a normal
reader. The extra step of spoofing
the card will require additional
work in the program. This is usually
done via an on screen install
wizard. The spoofer's log file will be
updated with new information every
time the SIM card is used.
Source: ehow.co.uk