See also:

Checking the Battery
Check the condition of the battery monthly by looking at the test indicator window. The label on the battery explains the test indicator’s colors. The location of the test indicator window vari ...

Jump Starting
Although this seems like a simple procedure, you should take several precautions. A battery can explode if you do not follow the correct procedure, seriously injuring anyone nearby. Keep all spa ...

To Clear the System
Security codes, paired phones, all stored voice tags, all speed dial entries, and all imported phonebook data are erased. 1. Press the PHONE button or the button. 2. Rotate   to select Pho ...