To Begin Activation, Enter Your SIM Card Number. To activate your new GoPhone service, enter your AT&T SIM card number and select Continue. SIM Card Number. The SIM card number begins with the numbers 89 and consists of 20 total numbers. An example of a SIM card number is '89012345678987654321'.o activate your new GoPhone service, enter your AT&T SIM card number and select Continue. SIM Card Number. The SIM card number begins with the numbers 89 and consists of 20 total numbers. An example of a SIM card number is '89012345678987654321'.
Kefir contains around 12 milligrams of magnesium per 100 grams, or about 3.5 fluid ounces of the drink. It is also a good source of vitamins B-1 and B-12, biotin, calcium, folic acid, vitamin K and phosphorus.
Over a period of 24 hours or so, the microorganisms in the kefir grains multiply and ferment the sugars in the milk, turning it into kefir. Then the grains are removed from the liquid, and can be used again. So basically, kefir is the drink, but kefir grains are the âstarter kitâ that you use to produce the drink.