Samsung SGH-A177ZKBATT - Manual (Page 9)

Getting Started 5
Installing and Removing the SIM Card
Important!: The plug-in SIM card and its contacts can be easily damaged by
scratches or bending. Use caution when inserting or removing
the SIM, and keep all SIM cards out of reach of children.
1. Remove the back cover and battery.
2. With the gold contacts facing down, slide the notched end
of the SIM card completely into the socket.
3. To remove the SIM, slide it gently out of the socket.
Note: The angled corner of the SIM should be inserted as shown in the
diagram on the phone. The correct SIM orientation is necessary for
your phone to recognize the SIM.
Replacing the Battery
1. To reinstall the battery, with the battery cover open, align
the battery notches with the tabs in the battery
compartment in the phone (1).
2. Press the battery down until it clicks into place (2). Make
sure that the battery is properly installed and not
obstructing the SIM card before replacing the cover.