To get the administrator username and password, send a message to Ogero, specifically to this e-mail:
nrifai@ogero.gov.lb (Nader El Refaii, he is the employee responsible for such things at Ogero).
The message should be like this:
Good evening,
I am an OGERO ADSL client.
I need the administrator username and password of my ADSL modem (it is a Thomson v6).
My name: ***** ***** *****
The phone number: ********
The DSL number: L******
Thanks and Best Regards