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.
For example the Sony Xperia Z has an IP55 & IP57 rating, IP55 means that is has âprotection from the amount of dust that would interfere with the operation of the equipmentâ and also âprotection from water projected from a nozzleâ.he first digit recognises the mechanical protection as detailed below: The second digit illustrates the the level of water ingress protection the device offers, as detailed below: When put together these ratings indicate how well the device is protected from foreign bodies and water.