https://community.sony.com.mk/t5/xperia-archive/phone-turns-itself-off-when-calling/m-p/3188138#M351512 <P>Get a brand new MICRO Sim card</P> Fri, 03 Jan 2014 20:27:29 GMT Uliwooly 2014-01-03T20:27:29Z https://community.sony.com.mk/t5/xperia-archive/phone-turns-itself-off-when-calling/m-p/3188137#M351511 <P>Hello,</P><P>When someone tries to call me or when I call out, about 50% of the time the phone will say "Mobile Network Not Available" and then it shuts itself off.</P><P>Any help?</P><P>Thank you.</P><P>This is my second Xperia phone...I bought one 2 weeks ago and it seemed to have overheated and then they gave me this one...they both had the same problem with calling...</P> Fri, 03 Jan 2014 19:53:40 GMT https://community.sony.com.mk/t5/xperia-archive/phone-turns-itself-off-when-calling/m-p/3188137#M351511 Xperia21 2014-01-03T19:53:40Z https://community.sony.com.mk/t5/xperia-archive/phone-turns-itself-off-when-calling/m-p/3188138#M351512 <P>Get a brand new MICRO Sim card</P> Fri, 03 Jan 2014 20:27:29 GMT https://community.sony.com.mk/t5/xperia-archive/phone-turns-itself-off-when-calling/m-p/3188138#M351512 Uliwooly 2014-01-03T20:27:29Z