HP MSR2000/3000/4000 Router Series Layer 2 - WAN Command Reference

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Consecutive PIN authentication failures might lock a SIM/UIM card. To unlock the card, execute the pin
unlock command.
This command saves the PIN on the device, which enables automatic PIN authentication when required.
Therefore, you can execute this command before or after enabling PIN authentication.
Examples
# Configure the PIN of a 3G modem for authentication.
<Sysname> system-view
[Sysname] controller cellular 0/0
[Sysname-Cellular0/0] pin verify simple 1234
Related commands
• pin unlock
• pin verification enable
plmn search
Use plmn search to search for mobile networks.
Syntax
plmn search
Views
Cellular interface view
Predefined user roles
network-admin
Usage guidelines
It takes several minutes for the modem to search for mobile networks. After the search is complete, the CLI
displays the mobile networks found.
A 3G modem needs to access a public land mobile network (PLMN) to select a mobile network. To
manually specify a PLMN for a 3G modem, first search for available mobile networks.
Examples
# Search for mobile networks on Cellular 0/0.
<Sysname> system-view
[Sysname] controller cellular 0/0
[Sysname-Cellular0/0] 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 21 Command output
Field Description
PLMN No PLMN number.