259
Usage guidelines
This command saves the PIN of the SIM/UIM card on the device. The PIN is used for verifying the
3G/4G modem when PIN verification is performed. You can execute this command before or after
you enable PIN verification.
Consecutive PIN verification failures might lock a SIM/UIM card. To unlock the card, execute the pin
unlock command.
Examples
# Specify the plaintext form PIN 1234 for the SIM/UIM card.
<Sysname> system-view
[Sysname] controller cellular 2/4/0
[Sysname-Cellular2/4/0] pin verify simple 1234
Related commands
pin unlock
pin verification enable
plmn search
Use plmn search to search for available mobile networks.
Syntax
plmn search
Views
Cellular interface view
Predefined user roles
network-admin
Usage guidelines
Before you use a 3G/4G modem to access a mobile network, use the plmn search command to
search a PLMN for available mobile networks. The search takes a few minutes. After the search is
complete, the CLI displays the available mobile networks. Some 3G/4G modems automatically
access an available network. You can also specify a mobile network for the 3G/4G modem from the
available mobile networks.
Examples
# Search for mobile networks on Cellular 2/4/0.
<Sysname> system-view
[Sysname] controller cellular 2/4/0
[Sysname-Cellular2/4/0] plmn search
PLMN search done.
Available PLMNs:
PLMN No. MCC MNC Status Type
01 460 00 Current GSM
02 460 00 Available UTRAN
03 460 01 Forbidden GSM
Table 54 Command output
PLMN No PLMN number.
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