Switching Mobile Network Operator in the Peplink

Introduction:

This article is a quick guide to switch Mobile Network Operator.
Mostly advised to do this when you have poor cellular performance on your current Mobile Network Operator.

Step 1:

In the WebAdmin, open up Cellular settings:

Step 2: 

Click on the white question mark in the blue bubble next to Carrier Selection:

Step 3: 

Click here where it says: "To restrict network on particular carrier, please click here."

Step 4: 

Then select the Manual or PLMN option. Manual will scan for networks and the PLMN option will require you to fill in the PLMN (carrier specific code):

List of PLMN Codes:

Step 5.1: 

Scan for networks. Keep in mind this will disconnect the current connection. And select your preferred Mobile Network Operator:

Step 5.2: 

Or fill in the PLMN Code for the preferred Mobile Network Operator:

If you have completed this guide and there is still not the preferred Mobile Network Operator then it might not supported for the sim card or Enable roaming to start the roaming.

Note:
Please note that these settings are restricting you to one Mobile Network Operator. Its advised to only do this if there is poor cellular performance on the current automatic Mobile Network Operator

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