Since we found the T-mobile’s Internal training stuff and try to explore more details of the samsung behold 2 (T939) phones), sales traning presentation is download available now, and samsung behold 2 T939 info guide is download avaiable too..and here we just paste the orgnianl material from it is sales training presentation files.
Samsung behold 2 (T939) Additional Features

3D Cube Navigation Menu
5.0 Megapixel Camera and Camcorder with Auto Focus, Flash and 8x zoom
Full HTML Web Browser
One-touch access to Android Market™ and Google Search™
Full integration with Google applications
Google Search by Voice
Virtual QWERTY Keyboard
Corporate Email along with multiple messaging options
WiFi
Visual Voicemail
Multiple Messaging Options (Text Messaging, Picture Messaging, Video Messaging, Corporate Email, IM, Audio PostcardSM, XT9® Predictive Text)
Music Player
Assisted GPS via TeleNav® GPS Navigation
3 distinct workspaces for better organization
Notification Tray with status indicators, one-touch access to common applications and Recent Applications
Accelerometer
Proximity Sensor
Bluetooth® Wireless Technology
Organizer – Alarm, Calculator, Calendar, Memo, Converter, Stopwatch, Task, Timer, Voice Recorder, World Clock
64 Note Polyphonic Ringtones
Volume Up/Down Keys
Graphic Format Support (PNG, JPEG, GIF)
Audio Format Support (MP3, MIDI, AAC/AAC+)
Video Format Support (MPEG4, WAV)

Samsung behold 2 technical specifications Offical

GSM 850, 900, 1800, 1900; UMTS Band I, IV
GPRS/EDGE/UMTS/HSUPA/HSDPA
Dimensions: 4.57” x 2.2” x 0.48” (1500mAh Li-Ion standard battery)
Weight: 4.20 ounces (standard battery)
Display: 320 x 480 Pixels, Up to 16M AMOLED
Active area : 1.77” X 2.66”
Operating System: Android Platform
Talk Time: Up to 6 hours (standard battery)
Standby Time: Up to 400 hours (standard battery)

Samsung T-939 behold 2 button map

Check the button map image below:

Today, I notice someone are in the query of new t-mobile samsung behold 2 specs details like what is the size  of Samsung behold 2 RAm memory and what is the battery., So everyone knows it is Android OS powerd, and Specs and Feature details of the Samsung beold 2 is rumored a lot. and now from the T-mobile Internal Training website, we got the Specs detail offical. we can sure to tell you that:

Samsung behold 2 internal memory: 200MB

Samsung behold 2 external memory: up to 16GM ( the phone it is 2G memory card)

Samsung behold 2 battery: standard battery

talking time: up to 6 Hours and stands-by time: up to 400 Hours