In the administration specification for frequency allocations in the private mobile radio sector 'Verwaltungsvorschrift fE-r Frequenzzuteilungen im nichtoffentlichen mobilen Landfunk (VVnomL)' dated February 2014, the first mention is made of frequency pairs for digital mobile radio which, in contrast to the previous.
TextFree is one of the simplest texting apps on the Android market. Without all the bells and whistles of some of the other free texting apps for Android, TextFree provides free text and picture messaging forever.
http://www.my-sms-backup.com/ MyMobile SMS Transfer is an app used to backup SMS on windows mobile. You could use this software to save your mobile SMS as .xml or .txt file; Restore SMS from pc to mobile phone; Manage SMS on pc.