![background image](http://html2.mh-extra.com/html/samsung/sph-m840/sph-m840_online-users-manual_4622387013.webp)
4
1A. Setting Up Your Device
Battery Capacity
Your device is equipped with a Lithium Ion (Li-Ion)
battery. It lets you recharge your battery before it is fully
drained.
Turning the Phone On or Off
Turning the Phone On
䊳
Press and hold the
Power/Lock Key
until
the phone starts up.
Turning the Phone Off
1.
Press and hold the
Power/Lock Key
until
the Device Options menu displays.
2.
On the Device Options menu, touch
Power off
.
Note:
Watch your device’s battery level indicator and
charge the battery before it runs out of power.
Long backlight settings, searching for service, vibrate
mode, browser use and other variables may reduce the
battery’s talk and standby times.
BST_m840_UG_.book Page 4 Monday, May 13, 2013 1:29 PM
Summary of Contents for SPH-M840
Page 1: ...Online User Guide BST_m840_UG_ book Page a Monday May 13 2013 1 29 PM...
Page 10: ...Section 1 BST_m840_UG_ book Page 1 Monday May 13 2013 1 29 PM...
Page 20: ...Section 2 BST_m840_UG_ book Page 11 Monday May 13 2013 1 29 PM...
Page 130: ...Section 3 BST_m840_UG_ book Page 121 Monday May 13 2013 1 29 PM...
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