Connectivity and Features
In terms of connectivity, the device exclusively operates on GSM 2G networks, supporting the 900/1800 frequency bands, but does not offer more advanced options like GPRS, EDGE, WLAN, or Bluetooth. It also lacks positioning features like GPS and does not include a radio or USB port, aligning with its focus on essential mobile telephony. Messaging capabilities are limited to basic SMS functions, which were standard at the time.
- ⬤ NEC DB4000 Sound and Alerts
- ⬤ NEC DB4000 Connectivity and Features
- ⬤ NEC DB4000 Battery Life and Power
- ⬤ NEC DB4000 Additional Features and Miscellaneous