User`s guide
MBR L13 – User’s Guide
69
Parameter
Description
Operator Name
The name of the service provider that is associated to the SIM
card is referenced here.
Roaming enabled
Select the checkbox to allow the cellular channel to
automatically connect to any available cellular network, even if
the network is not part of the SIM operator’s network.
Uncheck the checkbox to disable roaming.
Network Lock enabled
Select the checkbox to lock cellular functionality to a specific
network. Typically, you will want to choose the SIM card’s
home network.
When you select the checkbox, the system automatically
begins to scan the area for available networks. The scanning
process can take several minutes. When the scan is completed,
a dropdown list of available networks is added to the screen
(see Operator Name below).
Note: Only the Administrator can change this parameter.
IMEI
International Mobile Equipment Identity, used to identify an
individual mobile station within a GSM or UMTS network.
Note: The IMEI number is displayed when the MBR is
registered to the cellular network.
IMSI
The SIM’s International Mobile Subscriber Identity is
referenced here.
SIM Lock
This section is used to limit the activation of external cellular
lines to SIM cards that meet certain criteria. If the installed SIM
card does not meet these requirements, then the L13 will not
use it to establish an external line.
CCID Lock enable: Select this option to limit activation of
external lines to SIM cards whose Integrated Circuit Card ID
(ICC-ID) is within a specified range. When you select this
option, From and To fields are added to the screen. Specify
the range for these fields.
Note: Each SIM card is internationally identified by its ICC-
ID. ICC-IDs are stored in the SIM cards and are also
engraved or printed on the SIM card body. The number
can contain 18 or 19 digits.
MCC Lock enable: Select this option to limit activation of
external lines to SIM cards whose Mobile Country Code (MCC)
matches the specified code. When you select this option, a
text field is added to the screen. Specify the MCC code in this
field. The code contains three digits.