11. Plug one end of the telephone line cord into the TEL jack on the back of the baseand the other end into a modular jack.3. Plug the AC power converter into the electrical outlet and the DC connector intothe jack on the back of the base.4. Place the handset in the base cradle. The CHARGE indicator turns on, verifying thebattery is charging.Allow handset to charge for 16 hours prior to first use. If you do not properlycharge the handset, battery performance is compromised.CAUTION: Use only the model 5-2711 power adaptor that camewith this unit. Using other power adaptors may damage the unit.Software InstallationVerify that the USB cable is NOT connected to computer beforestarting this installation.1. Insert the SKYLINK™ -in-1 Phone Utility CD in your personal computer. Select theinstall language, and click [Next] to continue.-OR-If the following screen does not appear, find SKYLINK™ Setup and click on icon tostart the SKYLINK™ -in-1 Phone Utility procedure.. Wait while the program prepares setup. Click [Cancel] ONLY if you wish to stop theinstallation.3. The Welcome screen appears. Click [Next] to continue or [Cancel] to terminate theprocedure.