Samsung DM-S105 User Manual
Page 76
 
76
seCtIon 12 TOOLBOX: SETTINGS
note: the DefAult loCK CoDe is 0-0-0-0 (four zeroes).
The “User	Lock” prompt disappears and the Security menu appears in 
the display.
3. Press
for Lock Phone. The following options appear in the display:
•	Unlocked — The phone remains unlocked.
•	On	Power-Up	— The phone locks automatically the next time your 
 phone is powered on and stays locked until you enter the lock code.
•	Lock	Now	— The phone locks immediately and stays locked until 
 you enter the lock code.
4. Select the desired Lock Phone option and then press
to save.
Change Lock Code
The	default	lock	code	is	four	zeroes.	It	is	advisable	to	change	the	default	lock	
code to a secret code for security purposes.
 
1. Press Menu (
), then select Toolbox, Settings, and Security.
Press
.
The “User Lock” prompt pops up in the display.
2. Enter the four-digit lock code using the keypad.
note: the DefAult loCK CoDe is 0-0-0-0 (four zeroes).
The “User	Lock” prompt disappears and the Security menu appears in 
the display.
3. Press
for Change Lock Code. You’re prompted to enter the new
lock code.
4. Enter the new lock code and press Next (
). You’re prompted to re-
enter the new lock code for verification.
5. Enter the new lock code again and press Done (
). Your changes
are stored.
note: your Phone Does not AlloW you to vieW the loCK CoDe for oBvious 
seCurity reAsons. if you ChAnGe the loCK CoDe, Be sure to Write DoWn or 
memorize the neW CoDe.
Special Numbers
You have the option of storing up to three emergency numbers to your 
phone. Each number can be up to 32 digits in length. All emergency 
numbers can be dialed any time, even when your phone is locked 
or restricted.
note: sPeCiAl numBer 911 is hArD-CoDeD into your Phone. you CAn DiAl 
this numBer Any time, even When the Phone is loCKeD or restriCteD. if you 
CAll 911 An AuDiBle tone is heArD AnD An emerGenCy PromPt APPeArs in the 
DisPlAy for the DurAtion of the CAll.
Important! BeCAuse of vArious trAnsmission methoDs, netWorK 
PArAmeters, AnD user settinGs useD to ComPlete A CAll from your Wireless 
Phone, A ConneCtion CAnnot AlWAys Be GuArAnteeD. therefore, emerGenCy 
CAllinG mAy not Be AvAilABle on All Wireless netWorKs At All times.
Important! Do not DePenD on this Phone As A PrimAry methoD of CAllinG 
911 or for essentiAl or emerGenCy CAlls.
Remember to always turn your phone on and check for adequate signal 
strength before placing a call.