When trouble arises

See also:

Making a phone call
Making a phone call Dialing by inputting a number “Dial by number”. Dialing by inputting a name “Dial by name”. Speed dialing. Dialing a number stored in the outgoing history memory “Redial”. ...

If a warning light turns on or a warning buzzer sounds...
Calmly perform the following actions if any of the warning lights comes on or flashes. If a light comes on or flashes, but then goes off, this does not necessarily indicate a malfunction in the sy ...

Items to initialize
After reconnecting or performing maintenance on the battery, the following items must be initialized for normal system operation. ...