"icon indicates" is correct and usable in written English.
You can use it to describe a picture, graphic, or symbol that serves as a visual indication of something. For example, "The dollar icon indicates that this item is particularly expensive."
When the icon indicates you've used 35 liters, a buzzer sounds for five seconds.
According to the fine print on the list, the icon "indicates that some bookstores report receiving bulk orders".
A birdhouse icon indicates the home page; an "@ Connect" icon signifies conversations, along with people and brands to search for and follow; and a "# Discover" icon signifies keywords and topics.
A video camera icon indicates whether video is available for each participant.
A blue icon indicates it's active, and the grey version means you're not sharing this extra-granular info.
As previously explained, the color identifies the mobile phone and the shape of the icon indicates its serving cell, in this case, Femto x2 (square) for all of them.
The effects are temporary and your controller can send only one effect at a time, with an indicator randomly blinking over an icon indicating what will happen when you press your clash button.
The app shows you a map with an icon indicating your location and pins indicating nearby institutions.
There is an icon for hazardous materials, an icon for riots and civil disobedience and an icon indicating instances of cyber-hacking.
People who use Places, Facebook's location feature, will see a yellow icon indicating that a redeemable deal or coupon is available nearby.
A Mailbox Full of Paper Clips Q.Since I got my PC repaired, all of my e-mail messages show a paper-clip icon, indicating an attachment -- even when there isn't one.
