I turn on the lock on my cell phone so as to prevent accidentally pressing a key on my key board. It was in this mode when it went off due to the battery running low. Since than, I have recharge the battery to the fullest, but the phone refuses to come back on even though I am pressing the power on button.
I would take out the battery and keep the power button pressed for 15 seconds. After this power cycle, put the battery back in and try to turn it on.
Posted on Sep 25, 2007
Jul 31, 2017 | Televison & Video
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Locking mode
To prevent accidental key presses that could turn your speakerphone
on e.g. while carrying it in a bag, the speakerphone can be
turned into locking mode. Press simultaneously the Answer/End
button and FM button for 4 seconds while the speakerphone is
turned on. The speakerphone is now turned off and can only be
turned on again by pressing Answer/End button and FM button
simultaneously for 2 seconds.
Oct 20, 2010 | Jabra SP700 Bluetooth Headset
Locking mode
To prevent accidental key presses that could turn your speakerphone
on e.g. while carrying it in a bag, the speakerphone can be
turned into locking mode. Press simultaneously the Answer/End
button and FM button for 4 seconds while the speakerphone is
turned on. The speakerphone is now turned off and can only be
turned on again by pressing Answer/End button and FM button
simultaneously for 2 seconds.
Sep 24, 2010 | Jabra SP700 Bluetooth Headset
Locking mode
To prevent accidental key presses that could turn your speakerphone
on e.g. while carrying it in a bag, the speakerphone can be
turned into locking mode. Press simultaneously the Answer/End
button and FM button for 4 seconds while the speakerphone is
turned on. The speakerphone is now turned off and can only be
turned on again by pressing Answer/End button and FM button
simultaneously for 2 seconds.
Sep 24, 2010 | Jabra SP700 Bluetooth Car Kit
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Apr 19, 2009 | Nokia 1600 Cellular Phone
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i truned off ma phone to save the power and when i tried to trun it back on it wouldint turn back on i even tried to charge it and it still wont turn on
I was reaching for my phone and it died as i wen to answer it. It charges and everything but it will not turni back on. This phone cost to much for it to just not work like that
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