You could have mentioned details of the modem model/make number.
Assuming it is UT300R2U
type in address bar 192.168.1.1 userId admin PW admin
Menu pages will open
Select Advanced Options:
WAN
edit
next
next In wan page your ID willbe seen
Usually XX(stdcode YY)(your telephone number ZZZZZZZZ)
Default Password : password.
( DO NOT TRY to change Password NOW )
Also Go to Management and select
BACKUP menu.
Save current settings of modem to say
C:/My Documents/ modem working feb 6th.
2.
Go through my signature links for more info.
3.
Also you should get a 14digit ID and PW password to
(ask EXchange Broadband section )
usually example: abc12306022010 PW

assword.
( three letters)(three numbers)( ddmmyyyy) connection given.
or
4.
After you get a consumer number ( if telephone is also new )
Register with your own choice of ID/PW at selfcare web sites.
Your Location not known .
for change of password/check tariff plan change etc.