If I only have ami CAN i CHARGE my phone and use it for musoic or speak at same time.
If you only have AMI, when you plug your phone it it will charge and play music from the phone at the same time. No using the phone as a phone through AMI.
Can I use phone to speak or for music without having to put bluetooth on?
You can only use the phone to speak with Bluetooth. Not AMI.
You can use the phone to play music, with AMI (cable) or Bluetooth (no cable) or WiFi (no cable)
Whay do I need 2 AMI cables?
You only need 1 for the phone. But they bundle the phone cable in a pack and give you a USB socket AMI cable as well, so you can plug in a HDD, SSD, play mp3's from a USB memory stick etc.
What is the disadvantage of not having a usb socket?
None. Apart from not having a USB socket to charge a (second) USB device
Does the usb OR ami ALLOW USE OF PHONE WITHOUT NEEDING BLUETOOTH ON AS IT USES BLUETOOTH.
USB does not have phone functionality
AMI does not have phone functionality
To use the phone as a phone, you must have Bluetooth (standard in all UK A3's) and turn on Bluetooth in your phone.
Have you been drinking
All this is in the owners manual, or, visit your local dealer to have a play!