Avaya Dect 3740/ 3745 / 3749 Wireless
| Dimensions | 143 x 59 x 29 mm |
| Weight | 180g |
| Display | 3740; 128 x 160 pixel Black & White LCD with white LED back-light 3745, 3749; 128 x 160 pixel 64k color LCD with white LED back-light |
| Management | Centralized software upgrade and remote handset configuration over-the-air (only IP DECT) and also via Intranet (using the advenced or rack mount charger) |
| Durability | Liquid and dust protected (IP 65), drop tested (IEC 68-2-32, procedure 1, dropped 12 times from 2.0 m) |
| ATEX / IECEx Approvals | 3749 only: ATEX and IECEX for Gas: II 2G EEx ib IIC T4 Dust: II 3D Ex ibD 22 |
| Headset connector | Bluetooth 2.0, hands-free profile (3745 & 3749 only) Wired headset connector preserves liquid and dust protection |
| Speech Time | 3740: 18 hours 3745, 3749: 90 hours (with Bluetooth enabled but not connected) |
| Speaker phone | Full duplex loud speaking function on 3740 and 3745 Half duplex loud speaking function on 3749 |
| Languages (19) | Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Norwegian, Polish, Portuguese (Brazilian), Portuguese, Russian, Slovakian, Spanish, Swedish and Turkish |
| Local Phone Book | 250 contacts |
| Voice Network Compatibility | IP and ISDN |
| Frequency Range | EU: 1880-1900 MHz US: 1920-1930 MHz LA: 1910-1930 MHz BR 1910-1920 MHz |
| Operating Temp. | 3740, 3745: -10oC to +55oC 3749: -10oC to +40oC (-10oC to +55oC in areas where ATEX approval is not required) |
| System Compatibility | Avaya Communication Manager; Integral Enterprise; Integral 5; IP Office R10.0 (To be released soon) |
| Accessories | Corded headsets; leather case; belt clips; basic, advenced and battery charger (battery charger only 3740) |
