Does the Motorola V710 have a speakerphone? If so, how do you activate or turn it off?

 

Yes it does and the key is on the left side below the volume button. Press it to set it on and off. A message will be displayed when the speakerphone is on or off.

 

The option to turn it on will be after you made the call and the call is in progress

 

I'm not sure what you're saying here. The speakerphone may be turned on/off using the button at any time that the clamshell is open, whether you're in the middle of a call or not.

The only difference is that during a call, it only takes a quick push of the button, but when a call isn't connected, you must hold the button down for a second.