AASTRA DT690 for BusinessPhone Quick Reference Guide - Manual (Page 16)

DT690 Cordless Phone Quick Reference Guide
BusinessPhone – DT690
16
EN
Replacing the Battery
To replace the battery, do the following:
1. Switch off the phone and open the battery
compartment.
2. Remove the battery attached to the lid, and replace
with a new battery.
Accessories
The following accessories are available:
Also available:
• Headset with microphone integrated in cable
• Security string
• Rack charger
• Battery pack rack charger
Carry case
with belt clip
Swivel clip Headset with
microphone on boom
Standard clips Desk charger Desk PDM charger