A friend of mine asked me today if his modem has "wireless internet signal" since the modem he has have something like dsl+router in the bottom of the modem.
Does that means his modem also has wireless internet signal?
And if he does have wireless how can he activate it or check?
Also what does PPP stands for?
If it doesn't say something like 'wireless' or 'wifi' or maybe '802.11' or the letters a b g or n then it probably does not have a radio in it.
The 'router' tag on it probably just means it can provide several wired devices the same internet connection.
If it doesn't have antennas it probably doesn't have wifi.
Without more info its impossible for us to know anything. Whats the make/model number?