Handset Power - Avaya 7406 Installation Manual

14 Chapter 1 About Avaya 7406 Digital Mobile Handset
Note: Make sure the battery is properly installed in the handset or seated in the
charger. If the Avaya 7406 Digital Mobile Handset battery is not properly
installed, or if the battery level is extremely low, the six programmable buttons
may light or flash simultaneously. This may also happen when the handset is in
the charger. Exchange the handset battery pack regularly (once a week) if you
have a second (spare) battery pack. The spare battery pack trickle charges in
approximately 12 hours. When the spare battery pack is fully charged, the
indicator light turns green.

Handset Power

Power to the handset comes from the battery pack installed in the back of the handset. When the
battery pack power level is low it must be recharged in the charging unit.
Low battery
When the power is low, a tone sounds every 15 seconds indicating you need to recharge the battery
soon. Your call is automatically put on hold 20 seconds after the battery pack runs out.
Recharge
Recharging begins as soon as you put the handset in the charging unit. Refer to
Avaya 7406 Digital Mobile Handset Battery Pack" on page
• Be sure that the handset and charger contacts touch. A red LED indicates the battery is
charging.
• To fully recharge the battery pack, leave the handset in the charger until the indicator light
turns green.
Note: If the Avaya 7406 battery is not properly installed, or if the battery level is
extremely low, the six programmable buttons may light or flash simultaneously.
This may also happen when the handset is in the charger.
Battery levels
The following icons appear on the display.
Indicates battery pack is fully charged.
Indicates battery pack is 2/3 charged.
Indicates battery pack is 1/3 charged.
NN40110-300 NN40110-300
"Charging the
12.