
Do you have a question about the AT&T U304AA and is the answer not in the manual?
| Brand | AT&T |
|---|---|
| Model | U304AA |
| Network Technology | GSM / HSPA / LTE |
| SIM | Nano-SIM |
| Display Type | IPS LCD |
| Main Camera | 8 MP, AF |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
| GPS | Yes, with A-GPS |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Sensors | Accelerometer, proximity |
| Colors | Black |
| External Storage | microSDXC |
| Bluetooth | A2DP |
| Battery | Li-Ion 2100 mAh battery |
Guides initial phone setup, including parts, battery, and SIM/SD card management.
Learn essential phone functions, home screen, settings, and app management.
How to make calls, manage contacts, and send messages.
Connect to the internet and manage wireless network settings.
Using the camera, calendar, music, and video apps for productivity and entertainment.
Configure network, display, sound, security, and other system options.
Tips for resolving common phone issues and finding assistance.
Essential safety guidelines, RF exposure, and device specifications.