Basic Description. The Excel Subtotal function performs a specified calculation (e.g. the sum, product, average, etc.) for a supplied set of values. The syntax of the function is: SUBTOTAL( function_num, ref1, [ref2], ...
The Sony Xperia Z3 Compact is a 4.6-inch Android phone and the baby brother of the 5.5-inch Xperia Z3.
Insert/Remove. The battery in the Sony Xperia Z is not removable. Press and hold the Power and Volume Up keys. Wait for the device to vibrate three times (about 10 seconds). The device will vibrate once, then a few seconds later it will vibrate three times. Release the keys.