User's Manual

Colour Mobile Phone Dualband INNO89 User’s Guide INNOSTREAM Confidential
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- For good operation times, discharge a Li-ion battery from time to time by leaving your phone
switched on until it turns itself off.
- Do not drop, knock or shake it.
- Do not use harsh chemicals, cleaning solvents, or strong detergents to clean it. Wipe it with a
soft cloth slightly dampened in a mild soap-and-water solution.
12.Troubleshooting
If you meet a trouble on the your phone operation, please check the followings.
These checks enable you to save the time and expense due to the unnecessary after-service.
1. When Enter PIN appears at the power-up.
The PIN check is currently enabled.
You must enter the PIN supplied together with your SIM card. You can disable the PIN check if
you want, please see Security Setting menu in section 9.
2. When Enter PUK appears at the power-up.
PIN has been entered invalidly three times in succession and your SIM card has been blocked.
In order to unblock it, you must enter the PUK supplied together with your SIM card.
3. When Insert SIM screen appears at the power-up.
Please check that your SIM card is inserted adequately.
4. When Enter Lock Code appears at the power-up.
Your phone is phone locked.
You must enter the Lock Code supplied together with your phone.
5. When No Service appears.
You probably are in the area out of the coverage of a GSM/DCS network.
6. When Emergency Only appears even though a number of the signal bar are indicated.
You probably are in the area out of the coverage of your home GSM/DCS network.
You probably are in the coverage of another GSM/DCS network but you are not allowed to be
registered to the network.
7. If any tone is not generated when you press a keypad.
You need to check the silent mode setting. If you can find
icon on the top of the main display
screen it is the silent mode. By pressing and holding [VOL-UP] on the idle screen, you can