Hi I need some help. I have had my Treo 180 for 4 months. For the last two months I have been experiencing a loud Pinging noise during my calls. I have dealt with both Handspring and Voicestream/T-Mobile over this issue.
1. I have received three replacement phones from Handspring they all do it.
2. I have changed my sim cards to my nokia with no problem.
3. I have changed to a new sim card on this last phone replacement.
4. I have tried my phone with no additional third party software. Phone still pings.

Voicestream says it is the phone. After three phones I am at wits end. Handspring is going to have a level three support person give me a call. Can anyone help.

thanks Bob