The Low Battery Alarm - Ericsson TH688 User Manual

How to Charge the Battery
Connect the charger to the phone as illustrated in
the figure. You need to press hard to fit the plug
into the phone. The flash symbol on the charger
must face upwards.
Connect the charger to the mains.
The phone will now start charging the battery. To
indicate this the battery meter in the display is
continuously filled and emptied and the indicator light on top of the
phone shows a steady green light if the phone is turned on, or a
steady red light if the phone is turned off. When the battery is fully
charged, the battery meter in the display will show full.
Note! It is possible to use the phone while it is being charged. This will,
however, increase the charging time.
How to Disconnect the Charger
Disconnect the charger from the phone by pushing
the plug upwards, see figure, and then pulling it out.

The Low Battery Alarm

As a reminder that the battery soon needs recharging
or replacing, an alarm signal (a long beep) sounds
and the message Battery low appears for ten seconds in the display.
In addition, the indicator light on top of the phone starts blinking red. If
the phone is left on, the low battery alarm will be repeated several times
and, finally, the phone will turn itself off when the battery is no longer
able to power it satisfactorily. It is not possible to turn the phone on
again. Instead the battery must be recharged or replaced with a charged
one.
EN/LZT 126 1452 R2A 3