Promotional calls. Scams?

There are often many ways to spot scam calls. These are some but not all.

• More often than not they'll call or ask to be called back at a non toll free number.
• If they call you frequently / daily.
• If you're a Telus customer and they don't have any of your information already.
• If they offer you an employee ID number to try seem real. 
• As most of the scammers tend to be based outside of Canada, often in south Asia, so they may have a noticeable accent. There are legit Telus employees that may have accents as well so it's not always a giveaway on its own.
• Any email that isn't *@telus.com specifically.
• Any website that isn't telus.com.
• Any one that asks you to reset a password and or tell them the 2FA code you receive by text/SMS.
• Any that ask you to install an app on your device(s) so they can help you through the process to get the promotion.
• Any that promise a free phone or one so heavily discounted it seems too good to be true. Especially for flagship devices like iPhones and higher end Samsung Galaxy.