Samsung SGH-J630 User Manual

Also see for SGH-J630: Service manual

Samsung SGH-J630 User Manual Manual pdf 38 page image

Potentially explosive environmentsSwitch off your phone when in any area with apotentially explosive atmosphere, and obey allsigns and instructions. Sparks in such areas couldcause an explosion or fire resulting in bodily injuryor even death.Users are advised to switch off the phone while at aTo make or receive calls, the phone must beswitched on and in a service area with adequatesignal strength. Emergency calls may not bepossible on all wireless phone networks or whencertain network services and/or phone features arein use. Check with local service providers.To make an emergency call:1. Switch on the phone.