Choices of Alerts:
Vibrate, Beep, or Blink
When you receive a page, vibration, blink, or LED blink alerts can work at the same time. You can also choose between one or two of the three alert modes at the same time.
Low Battery Indicator:
When battery power reaches low level, red light starts blinking, prompting you to change battery. All pager alerts change to one second in length.
Stack Charger - Charge up to 10 at one go
A maximum of 10 Gear Star pagers can be stacked and charged at the same time.This charger will not damage batteries by overcharging.