Configure LED color and its flashing frequency for notification as shown below: Miss call. Sms. Mms. Gmail. Calendar reminder. Hangouts. Email. Facebook. Facebook Messenger. Twitter. WhatsApp. Bbm. Line. GO SMS Pro. Handcent SMS. Chomp SMS. Textra SMS. Verizon Messages. Any 3rd party apps. Low battery. Battery charging. Battery charged. No signal. Roaming. No 3G/4G. No Wifi.