If you want to consolidate voicemailboxes, you can enter a command that will forward all Sprint missed calls to your google voice inbox. It's called conditional call forwarding and it is a completely free service that Sprint offers. I chose to setup GVoice with a random number from my home area code (I don't need it for work, but I wanted to save a number just in case I ever did). So basically, all you have to do is go into your dialer (not sure if you need sense or not, I doubt it) and dial *28 and then your google number to turn in on. Here is the full explanation.
http://support.sprint.com/support/a...ur_Sprint_phone/case-vw371511-20091020-144925
There are three types of Conditional Call Forwarding you can choose from:
Busy – Only sends calls to an alternate number if you have two calls active at the same time (e.g. you are on a call and have a call waiting)
No Answer – Only sends calls to an alternate number if you don't answer your phone
Busy/No Answer – Will send a call to an alternate number for either condition listed above
Note: You may forward your calls to two different numbers for Conditional Call Forwarding by simply completing both steps 1 and 2 below. You can forward calls to one number when your mobile number is busy, and a different number if you do not answer.
Setup instructions and Star (*) codes for managing each type of conditional call forward are listed below:
Busy (*74/*740)
Turn on just Conditional Call Forward - Busy
Dial *74 plus the 10-digit number you are forwarding your calls to (e.g. *555-555-5555).
Press Talk.
You should hear tones, then the call will disconnect. Your calls will now forward to the 10- digit number you entered for when your mobile number is busy.
Turn off Conditional Call Forward - Busy
Dial *740
Press Talk
You should hear tones, then the call will disconnect. All your calls will begin ringing on your phone again.
No Answer (*73/*730)
Turn on just Conditional Call Forward - No Answer
Dial *73 plus the 10-digit number you are forwarding your calls to (e.g. *555-555-5555).
Press Talk.
You should hear tones, then the call will disconnect. Your calls will now forward to the 10-digit number you entered when you do not answer your phone.
Turn off conditional Call Forward - No Answer
Dial *730.
Press Talk.
You should hear tones, then the call will disconnect. All your calls will begin ringing on your phone again.
Busy/No Answer (*28/*38)
Turn on BOTH Conditional Call Forward - Busy and No Answer
Dial *28 plus the 10-digit number you are forwarding your calls to (e.g. *555-555-5555)
Press Talk.
You should hear tones, then the call will disconnect. Your calls will now forward to the 10-digit number you entered when your mobile number is busy or you do not answer your phone.
Turn off Conditional Call Forward - Busy and No Answer
Dial *38.
Press Talk.
You should hear tones, then the call will disconnect. All your calls will begin ringing on your phone again.