Useful Information
54
 
Troubleshooting
If you still have difficulties after following the instructions in this section, disconnect the AC 
adaptor and turn off the handset, then reconnect the AC adaptor and turn on the handset.
Initial settings
Problem Cause & solution
w is flashing. L The handset is not registered to the base unit. 
Register it (page 46).
L The handset is too far from the base unit. Move 
closer.
L The AC adaptor is not connected. Check the 
connections.
L You are using the handset or base unit in an area 
with high electrical interference. Locate the handset 
and base unit away from interference sources, such 
as antenna and mobile phones.
The handset display is blank. L The handset is not turned on. Turn the power on 
(page 12).
The handset will not turn on. L Make sure that the batteries are installed correctly 
(page 10).
L Fully charge the batteries (page 10).
L Clean the charge contact and charge again (page 
10).
TG1223-1233BX(e-e).book  Page 54  Wednesday, November 15, 2006  3:32 PM