Using special numbers, Erasing contacts – Samsung A580 User Manual
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Section 2C: Setting Your Phone’s Security
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Using Special Numbers
Special numbers are important numbers that you have 
designated as being “always available.” You can call and 
receive calls from special numbers even if your phone is 
locked.
You can save up to three special numbers in addition to 
your Contacts entries. (The same number may be in both 
directories.)
To add or replace a special number:
1.
Select Menu > Settings > Security.
2.
Enter your lock code. (The Security menu is displayed.)
3.
Select Special #.
4.
Select a location for your entry and press
.
5.
Enter the number and press
.
Erasing Contacts
You can quickly and easily erase all the contents of your 
Contacts list. 
To erase all the names and numbers in your Contacts:
1.
Select Menu > Settings > Security.
2.
Enter your lock code. (The Security menu is displayed.)
3.
Select Erase Contact and press
.
4.
If you are certain you would like to erase all of your 
Contacts entries, select Yes and press 
.
Note:
There are no speed dial options associated with special 
numbers.