Aastra Maestro 900DSS Owner’s Manual page 10

3
2 Place the cover over the
battery
compartment.
Press down and
slide the cover
forward to close.
4
1 Plug the other end of
the line cord into a
wall jack.
3 Place the Handset into the Base and charge
for at least 10 hours.
The display may remain blank for up to
10 minutes when charging a dead battery.
1 Connect the battery pack to the
Handset and insert the battery
pack into the Handset.
2 Plug the large end of the
power adapter into a
nearby electrical outlet.
7