| Local Name | CU515 |
| Additional Information | For AT&T |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 850 / 1900 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| Speed | HSPA 3.6/0.384 Mbps |
| GPRS | Class 10 |
| EDGE | Class 10 |
| Announced | 2007, October |
| Status | Discontinued |
| Dimensions | 96 x 49.5 x 18 mm (3.78 x 1.95 x 0.71 in) |
| Weight | 95 g (3.35 oz) |
| SIM | Mini-SIM |
| Display Type | TFT, 65K colors |
| Screen Size | 2.0 inches (~26.5% screen-to-body ratio) |
| Resolution | 176 x 220 pixels (~141 ppi pixel density) | Second external monochrome STN, 96 x 64 pixels, 0.98 inches - Downloadable wallpapers |
| Card Slot | microSD, up to 4 GB |
| Phone Book | 500 entries |
| Call Records | 10 dialed, 10 received, 10 missed calls |
| Internal Memory | 55 MB |
| Primary Camera | 1.3 MP, 1280 x 960 pixels |
| Video | QCIF |
| Secondary Camera | No |
| Alert Types | Vibration; Downloadable polyphonic, MP3 ringtones |
| Loudspeaker | No |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | v1.2, A2DP |
| GPS | No |
| Radio | No |
| USB | Yes |
| Messaging | SMS, EMS, MMS, Email |
| Browser | WAP 2.0/xHTML |
| Games | Yes + downloadable |
| Java | Yes, MIDP 2.0 |
| Features Summary | MP3/AAC/MP4 player, Predictive text input, Organizer, Tip Calculator, World Clock, Stop Watch, Date Finder, D-Day Counter |
| Battery | Li-Ion 1000 mAh battery |
| Stand By | Up to 400 h |
| Talk Time | Up to 3 h 30 min |
| Colors | Black |
| SAR US | 1.30 W/kg (head) 1.05 W/kg (body) |