È1999 Nokia Mobile Phones. All Rights Reserved. 17(VSDxROLED 1 LED 2 LED 3 LED 4 EXPLANATION- - - - Power offBlink - - - Power on, connecting to networkOn - - - In serviceOn On - - Voice mail (SMS) receivedOn Blink - - Incoming call- - Blink On PIN query- Blink - On PUK query (SIM card is blocked)- - - On Hardware failureOn On On On Self-test- Blink Blink On Insert SIM cardBlink Blink Blink Blink Contact serviceNote! In case of “Contact service” contact qualified service personnel.9.3 Light indicatorsThere are four light indicators (LEDs) on the lower right hand side of the terminal. From the tablebelow you can check what the states ON, OFF and BLINK indicate.Picture 10. Light indicators and connectorsA. Phone connectorB. Fax connectorC. Data connectorD. Connector for power supply1.- 4. Light indicators (LEDs)Table 2. Light indicators