Love the phone except for a rather large problem

[Coops320]

Hi everyone, I just got my treo second hand and when I try to call someone the phone starts to dial then drops back the the dialing pad and drosp the call. I also can not recieve any phone calls all calls go directly into my voicemail. When I put my sim card in everything worked fine, my cingulair wireless came right up and it knew recognized the cell number and all that jazz.
firmware-03.05
software-Treo600-1.13-AWS
hardware B

Thanks I really hope this is some type of sovable problem as I really like the phone.

[1989grog]

I have the exact same problem. Everything works if it is plugged into the recharges, but otherwise it will not connect to the network.
Can somebody help us?

[sseidel]

Sounds like your battery just isn't holding enough charge to power the radio side.

[1989grog]

i replaced the battery and everything is perfect!

[sseidel]

Awesome. Glad it worked.