SMS via Wi-Fi or Two-Phone Activation

[roheer]

I recently switched to the Treo 700p and I regret my decision somewhat. The deciding factor was being able to respond quickly with one hand to a text message or email. However, when I don't need to respond quickly, that nice big keyboard on my PPC-6700 is such a convenience. So here's my question: Is it possible to send text messages over a wi-fi connection through the manipulation of the radio settings, or with a different program? Or even better, can I somehow use both my PPC-6700 and Treo 700p on the Sprint network, if I was only keeping one cellular radio on (thus only making it look like one phone was registered)?

[gguruusa]

1) sms through wifi - see 3)
2) sms through radio changes - no.
3) sms through other program - yes. You can do it from a variety of internet sites.
4) two phones, 1 account - yes, but illegal.

[roheer]

1) sms through wifi - see 3)
2) sms through radio changes - no.
3) sms through other program - yes. You can do it from a variety of internet sites.
4) two phones, 1 account - yes, but illegal.

Care to elaborate on #4 a bit? Unfortunately, a device has yet to exist that has a nice physical keyboard and a big screen... so I'm torn between my 6700 and the 700p.

[weedahoe]

The only way to do SMS via WiFi that I know of is to also have VoIP.