Sprite Terminator Won't Return Text Msgs

[SecretAgentMan]

I'm running Sprite Terminator on a xv6800, MR1, and Skywing's GPS adapter. I've tried both the query command and the gps command from a partnered device, but I never get a text message returned to the partner device:

Spritecmd mypassword query
Spritecmd mypassword gps

When these are sent, I see my phone wake up, so I'm sure the text messages from the partner are being received, but I never get a response message.

In settings, I've sent a text message successfully to the partner phone, so I know that's ok. I've also tested the GPS using Terminator, and that test returns a good lat/long.

I think the only thing I haven't tried is telling Terminator to accept commands from any device.

No response as of yet from Sprite Software Tech Support.

Suggestions?

Thanks!