Tecom Co Ltd T7406 用户手册

Part No. P094225

First-time battery charge

Follow this procedure for the first-time charge of your handset battery packs 
and when you first set up your T7406 system. Failure to follow all of these 
steps can result in operational difficulties.

Ensure that the battery pack is fully charged before you attempt to use your 
T7406 handset for the first time. 

•

Charge the battery pack in the rear port of the charger for a 
minimum of 30 minutes.

•

Install the battery pack in the handset.

•

Put the handset into the front port of the charger and charge the 
battery pack in the handset for a minimum of three hours.

•

Trickle charge a spare battery pack in the rear battery port of the 
charger for 12 hours.

Ensure you configure the handsets in an orderly fashion. If you are 
configuring a number of handsets, ensure the battery packs for all the 
handsets are charged before you start configuring the handsets to the base 
station.

Refer to 

Part No. P0942257 02