>>Claude
>>
>>Use any terminal emulation package, and enter the following commands:
>>
>>ATL0
>>ATL1
>>ATL2
>>
>>etc. upto and including ATL7
>>
>>This will return various information on the modems chipset, manufacturer etc.
>
>Think you mean I rather than L (L controls speaker volume, I is Identification)

May be worth having a look at this site :
http://www.modemhelp.org/