Caution
z Risk of explosion if battery is replaced by an incorrect type. Use only the RTX battery model
60020437 , 3.7V 650mAh Li-ion rechargeable battery pack.
z Dispose of used batteries according to the instructions.
z You must install the handset batteries before using the cordless handset.
z Li-ion batteries must be disposed of in accordance with the applicable waste disposal
regulations.
z Do not dispose of the battery(ies) in fire. They may explode. Check with local codes for
possible special disposal instructions.
z Keep batteries out of the reach of children
2. Put the handset into the base unit, according to the picture shown below. Make sure that the
LED charge indicator on the base unit lights up to show charging is in progress.
Important Notice
z To obtain best battery performance, keep the handset being charged for 6 hours after first
time installation.
z When handset is removed from the base, the LED in the base will stay on for approximately 5
seconds before it will fade off.
z Remove battery form this product if storing over 30 days.
A.4 Setting language
Depending on product package (refer to information on packaging), additional handsets with
standalone charging units may be included in package. Simply connect batteries of the additional
handset as described above, and connect power adapter of standalone charging unit to the wall
outlet. Then you may put additional handset onto standalone charging unit for initial 6 hours
recommended charging.
After the initial charging of 6 hours you can start using your telephone. If you would like to choose
another language than the pre-set English do as follows: