Motorola I580 service manual DISPLAYS, MESSAGES, and Alerts, Power-Up Sequence

DISPLAYS, MESSAGES, AND ALERTS: Power-Up Sequence

CHAPTER 3

DISPLAYS, MESSAGES, AND ALERTS

To conduct basic troubleshooting and maintenance of the i580 unit, you must become familiar with the display screens, messages, and alert tones associated with the unit.

3.1Power-Up Sequence

Extend the antenna whip and press the Power key until the power-up sequence begins. The power- up sequence initiates a series of displays on the unit. Each display reflects a stage in the sequence. If the last display shows the idle screen, the power up was successful; if the last display shows No Service, the unit is out of range or there is a hardware or software problem. If the vibrate function is enabled for incoming phone calls, voice mail, or message mail, the power-up sequence includes a 500ms vibrate cycle.

Depending upon the service provider, the power-up sequence screens may differ from those shown.

1. Powering On 4. Connecting

2. Insert SIM 5. No Service

OR	OR
3. Enter SIM	6. Unit Ready Display (Idle

Note: SIM PIN feature can be	Note: Idle screens differ depending
cancelled.

Figure 3-1. Power-Up Sequence Displays

68P80401P05 11