How to symlink a file / folder in linux
To create a new symlink (will fail if symlink exists already): ln -s /path/to/file...
Openreach / ADVA NTU Warning Lights
PSU1 (PSU 1 alarm indicator):Off - No power (check cabling)Red - PSU Failure (raise a support...
Telephone Preference Service
The Telephone Preference Service (TPS) is a free service. It is the official central opt out...
FTTC Broadband Settings
The following settings are the typical settings most modems / routers ask for in the setup...
ADSL Broadband Settings
The following settings are the typical settings most modems / routers ask for in the setup...

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