7
III. Preparations
Installation of your SIM card
You can apply for two different numbers offered by two network providers and get two SIM cards (users
identify cards).
With those two SIM cards, you can use various functions of this cell phone. Many parameters required for
communications are stored in the SIM cards. Personal data, including the PIN (personal identification number),
phonebook, SMS and other extra system services can also be stored in the SIM cards.
Warning
：
Do NOT twist or scratch the SIM card and expose it to static electricity, dust or water. If you lost
your SIM card, please contact your network operator for help.
To install your SIM cards, please turn off your cell phone first, remove the back cover, and insert the SIM
cards into the SIM card slots at the back of the phone.
Please install the SIM cards as shown below
：
Summary of Contents for S50
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Page 6: ...6 II Cell Phone Outline The following is the view of the phone...