Aastra DT390 User's Guide download pdf (Page 97)

CORDLESS PHONE FOR MX-ONE™

97 1424-EN/LZT 103 087 Uen F2 2012-03-02

17 Installation

This chapter describes the battery and chargers and other equipment for

the cordless phone.

17.1 Battery

Note: As an energy saving measure, disconnect the charger from the

main socket after charging.

17.1.1 Charging the Battery

The battery needs charging when the low battery level symbol, ,

appears in the phone display.

To charge the battery, place the phone in the desk charger, the desk

PDM charger, or the rack PDM charger. For more information, see Char-

gers on page 100.

• A steady orange light indicates that the battery is being charged.

• A steady green light indicates a fully charged battery. (A flashing

green indicator means incoming call or message.) In the phone

display, an icon appears, showing a filled battery.

• A steady red light indicates a low battery level. In the phone display,

an icon appears, showing an almost empty battery.

• An animated battery icon is shown in the display, indicating

charging by starting with its current charge level and ending with

the full charge.

Note: Only use the prescribed chargers for charging.

17.1.2 Replacing the Battery

If the standby time for the cordless phone becomes too low, replace the

battery with a new one. Contact the system administrator or your certi-

fied Aastra Sales partner for information on new batteries.

The battery is easy to replace. It is attached inside the battery lid and is

connected to the cordless phone in such a way as to avoid misinsertion.

Attach the battery as described in figure 10 on page 98.

1 2 ... 92 93 94 95 96 97 98 99 100 101 102 ... 108 109

No comments

Aastra DT390 User's Guide Page 97