How to unlock GSM ETS-6588 Telephone if it asks for a password?
If your GSM Telephone prompts you to enter a password when you switch it on, enter the lock code that you previously set to unlock the phone.
How to enter PIN code on GSM ETS-6588 Telephone?
If your GSM Telephone prompts you to enter a PIN when you switch it on, input the PIN code that came with your SIM card. If you've changed the PIN code, then enter the new PIN code.
What to do if there is no ring tone on GSM ETS-6588?
If your GSM Telephone doesn't ring when you receive a call, check the volume setting for the ring tone. Also, check whether “mute” is enabled in the Profiles settings.
Why does my GSM ETS-6588 say emergency?
If your GSM Telephone shows “Emergency” when you switch it on, check to make sure that a valid SIM card is properly inserted.
Why CALL/REDIAL key does not work on GSM Telephone?
If pressing the CALL/REDIAL key on your GSM Telephone does not send the number, check whether you have set call barring.
What to do if GSM ETS-6588 screen is blank?
If the screen of your GSM Telephone does not display anything when you disconnect the external power supply, check whether the battery has electricity or is damaged. You can also try powering the phone on again.
How to fix GSM Telephone when it cannot send short messages?
If you cannot send short messages with your GSM Telephone, check the network condition or the message enter setting.
Why certain calls cannot be received on GSM Telephone?
If you cannot receive certain calls on your GSM Telephone, check whether the number is restricted.
What to do for other problems with GSM ETS-6588?
If you encounter any other abnormal phenomenon with your GSM Telephone, first refer to the user manual. Then, check whether the power is connected correctly. If there's no problem, restart the phone.
Enter main menu. Performs function indicated at the left bottom of the screen.
Specify conditions for call diversion and manage call waiting.
Restrict calls and set minute beep notifications.
Set backlight time and manage PIN/phone lock codes.
General| Network Technology | GSM |
|---|---|
| Call records | Yes |
| Loudspeaker | Yes |
| Games | Yes |
| Clock | Yes |
| Alarm | Yes |
| Calculator | Yes |
| 2G bands | GSM 900 / 1800 |
| SIM | Mini-SIM |
| Messaging | SMS |
| SIM Card | Mini-SIM |
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