T-Mobile G1 getting very minor update

TmoNews is reporting today that the T-Mobile G1 has started to receive a small update designed to fix call performance.

The update information provided to T-Mobile’s internal support network reads as follows:

• This software update improves customers’ call performance only and does not include any additional feature enhancements.
• The Android 1.6 DMD64 OTA will be sent to G1 customers onl and will not be sent to customers using other Android devices at this time.
• Customers without the required G1 data plan will not receive the OTA [update] and must add the G1 data plan in order to receive the update.

Deployment of the OTA update has already begun, and will occur in phases throughout March 15. Users who receive the update will receive an alert in the notification tray prompting them to “install now.”