Question about Samsung SGH-P310 Cellular Phone

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Can not enter Phone number inside phone repertory

Hello I can not save any number inside my phone repertory, only in my SIM. When I try to enter one, he says "registered", but I look for it it is not displayed. The same is occuring if I try to enter it via Samsung PC Studio. What could be the problem?

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  • uatu2000 Aug 29, 2007


    Thanks for the clue: Nevertheless; I can not find a "contact" Menu in my phone: I have only Call log, Phonebook, Application, Browser, Message, My files, Calendar, camera; settings.

    which one shall I choose?


  • uatu2000 Aug 30, 2007

    Hello Again

    I still can not enter my contact phone number in my phone memory. Does someone know this exact procedure for that?


  • uatu2000 Sep 02, 2007

    Well, There is no such option in the phonebook menu. The only thing you can set is where to store the contact by default. I am really blocked here, this is strange!

  • leonariel Nov 14, 2008

    my buit-in speakers dont work anymore,after i was playing music from it.Now only the headsets are working,what should i do?



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  • 53 Answers

Hi Set you phone to read nubers only from your phone memory.Set it from contact and then settings and set "memory in use" - Phone. Good Luck.

Posted on Aug 28, 2007

  • Daniel Karapanchev
    Daniel Karapanchev Aug 30, 2007

    Go to phonebook => option and then i think may chose witch memory to use.



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I am not able to unlock my phone , its asking me to enter puk code and enter pin no.

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For transfer of phone numbers on SIM card you have to go to phone book menu and enter options , inside these option you may find copy phone numbers to SIM card or vice versa, its always good to keep SIM as default memory if you keep changing phones but at the same time you will have limited space and limited flexibility of data storage per contact

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I forgot my secuity code


When the phone stops responding or there are several issues of applications, it is sometimes necessary to do a hard reset.
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