User Manual Philips AJT3300/37 Clock Radio

Yes, the directions specifically states, the volume increases, it also states you can't manually adjust the volume. I mainly use it for listening to the radio, sounds GREAT!! Hope this info helps your decision, I highly recommend it.

No, there is two different alarms, but you can't set them for different days on the charger\radio clock.

Yes it will work with your phone, It's shown on the box that the item will work with a micro usb port.

So sorry Isabel for such a late reply; I was having computer problems all week, and your question got lost. You need to synch your phone, but if not, I'm 99% certain there is an audio aux input. So you can connect it with a simple line in, from an iPod,iPhone, CD player, etc...anything with a headphone opening..I'm at work now, but will check as soon as I get there, if you are still interested. I believe we reduced the price very recently; so sorry I missed your email; thanks for your interest & understanding about our email/laptop issues.

I never tried but it should work.. However you would hear Siri from the speaker and not from phone while it's connected