Samsung SGH-I637 User Manual (user Manual) (ver.f7) (English) - Page 32

2. Download the program to your phone straight from the Internet using Internet Explorer. Be sure to select the program designed for your phone and the phone's processor type. 3. Read any installation instructions, Read Me files, or documentation that comes with the program. 4. Select the file, such as a *.zip or *.exe file. The installation wizard begins. 5. Follow the directions on the screen. Once installation completes, you can view and open the program by accessing the Start menu. Removing Programs 1. On the Home screen, select Start ➔ More ➔ More ➔ Settings ➔ More... ➔ Remove Programs and press the key. 2. Scroll to the program you want to delete. 3. Press the Menu soft key and select Remove. 4. Press the Yes soft key to confirm the deletion. 5. Press the Ok soft key when you are finished. 28 Managing Certificates On your phone you can add and delete public key certificates. You can store the following three types of certificates on your phone. 1. To access the Certificates options, on the Home screen, select Start ➔ More ➔ More ➔ Settings ➔ More... ➔ Security ➔ Certificates and press the key. • Personal: help to establish your identity, when you log on to a secured network, such as a corporate network. • Intermediate: Used to identify intermediate certification authorities. • Root: help to establish the identity of servers with which you connect. This helps to prevent unauthorized users from accessing your phone and information. Deleting a Certificate 1. Scroll to the certificate you want on the list. 2. Press the Menu soft key and select Delete. 3. Press the Yes soft key to confirm the deletion. Resetting Your Phone You can reset your phone's settings and clear all added data from memory.