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Create your own Green Light Signal and Phone Call (US only) workflow
Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.
3 triggers, queries, and actions
If CO2 Level Is Low
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when CO2 Emissions level is low
Leave IFTTT any voicemail
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time you leave any voicemail at your IFTTT phone number.
Call my phone
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will call your phone number and say a message.
Call my phone
Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will call your phone number and say a message.
If CO2 Level Is Low
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This trigger fires when CO2 Emissions level is low
Leave IFTTT any voicemail
Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every 5 minutes for Pro and Pro+ users, and every hour for Free users.
This Trigger fires every time you leave any voicemail at your IFTTT phone number.
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Review trigger and action settings, and click connect. Simple as that!Upgrade your automations with
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More on Green Light Signal and Phone Call (US only)
About Green Light Signal
Powered by data from National Grid you can now make products and services that harmonises with the CO2 emissions coming from the electricity generation in Great Britain. When the emissions are low in your particular region this service will simply give you the Green Light.
Powered by data from National Grid you can now make products and services that harmonises with the CO2 emissions coming from the electricity generation in Great Britain. When the emissions are low in your particular region this service will simply give you the Green Light.
About Phone Call (US only)
This service can trigger Applets when you leave a voicemail at the IFTTT number, or call your phone and leave a message when an Applet runs. Find your phone, get a custom wake-up call, receive emergency alerts from home devices, and more. Only US-based numbers can connect to this service. This service has a cap of 100 calls per month. Learn how to record a phone call, or find out who called me from this number by pulling up the caller's location on Android.
This service can trigger Applets when you leave a voicemail at the IFTTT number, or call your phone and leave a message when an Applet runs. Find your phone, get a custom wake-up call, receive emergency alerts from home devices, and more. Only US-based numbers can connect to this service. This service has a cap of 100 calls per month. Learn how to record a phone call, or find out who called me from this number by pulling up the caller's location on Android.