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CAPTURING DATA
The SIM cards will be referred to as Primary SIM
and Secondary SIM, where the Primary SIM is the
one set to be used first.
The following data has been tested and can be
extracted from these handsets:
IMEI – Each Dual SIM handset has two IMEI
numbers, one for each SIM card Slot. The IMEI
numbers are associated to the SIM card slots on
the handset NOT the SIM Cards. CellDEK will only
extract the IMEI number of Slot 1 regardless of how
many SIM cards are present or which card is set as
the Primary SIM.
IMSI – Each Dual SIM handset can have up to two
IMSI numbers, one for each SIM card inserted.
CellDEK will only extract the IMSI of the Primary
SIM card, regardless of which slot it is inserted into.
SIM Contacts – Dual SIM handsets can store
contacts to either SIM card. CellDEK can retrieve
contacts from both SIM cards and identify which
card they were stored on. Contacts stored on the
Primary SIM will be labelled “[Primary SIM]”.
Contacts stored on the Secondary SIM will be
labelled “[Secondary SIM]”.
SMS Messages – Dual SIM handsets can store
SMS messages on either SIM card. CellDEK will
only extract messages stored on the Primary SIM
card, regardless of which slot it is inserted into.
CellDEK will extract all handset SMS messages but
cannot determine which SIM card they were sent
to/from, this can be determined by viewing the SMS
on the handset.
Call Logs – Dual SIM handsets store all call logs
on the handset and can be dialled or received from
either SIM card. CellDEK will extract all call log
entries but cannot determine which SIM card was
used to dial or receive the call, this can be
determined by viewing the call logs on the handset.
Any LDN’s stored on the SIM cards will not be
extracted, a separate SIM card extraction will
obtain this data.
NIC Card Functionality – Where NIC card support
is verified, a NIC card will need to be created for
each SIM card used in a Dual SIM handset. The
NIC card will need to be returned to the same Slot
from which the SIM card taken from. Placing a NIC
card in the wrong slot will result in a loss of data.
NOTE: A separate extraction should always be
performed on all SIM cards.
CellDEK® User Manual
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