How to stop annoying Rogers telemarketing cellphone text messages?

[espeed]

I got a message today saying go to rogers.com/stop to stop text msgs but then that website makes you register, or enter your password etc.

How do you stop this without having to go through these annoying steps?

Can't I just text STOP? Doesn't state that option anywhere though

Thanks

[bullbrother]

How to opt-out of a Premium Text Messaging program:

A mobile subscription can be cancelled at anytime by simply texting the word STOP to the program's short code.
Example:
To: 42222
Message: STOP

[Keigotw]

long on to your myrogers online and you can set not to receive rogers telemarketing txt