So SIM toolkit, which is tied to the SIM card is not the right solution. USSD or SMS services are more portable. Plus all the SIM toolkit apps are developed by the big SIM vendors (Gemalto, G&D/Smarttrust, Oberthur) who are located in Europe or China.
Freezing Cooked Tilapia. Leftover tilapia dishes can be wrapped tightly and frozen. Once in the freezer, the tilapia can remain for up to six months. Fresh tilapia can be stored for up to six months as well.
Storage Times. Large chunks of deli meat, as well as slices of deli meat, can be kept in the freezer for 1 to 2 months if properly packaged. After this time, the quality of the meat begins to deteriorate, affecting texture and flavor. Dry cured meats, because they contain less moisture, can be frozen for longer, up to 3 months.