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how to unlock locked screen emergency calls only on a lumia 520

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asked Dec 16, 2013 by anonymous

1 Answer

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As far as I know there are two possibilities to get this error message.One is poor signal of that respective network for which you just need to switch OFF and ON your mobile and the mobile will be able to receive the signal from near by tower.You may also get this error message when you are trying to insert a sim other than which the mobile is locked to.To solve this problem you need to unlock the phone from that particular network or use the same sim to which the mobile is locked to.You can purchase unlock code from ProUnlocking.com

answered Jan 3 by watergal (4,880 points)

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Make an emergency call - Nokia
Nokia Lumia 520 - Make an emergency call. Tweet ยท Share ... If the phone screen and keys are locked, unlock them. ... Emergency call numbers vary by location.
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Only qualified personnel may install or repair ..... If the phone screen and keys are locked, unlock them. ... attempt to make emergency calls both through cellular .
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It's permanently lock to ATT and its not possible to unlock. ... the phone until i opened up the network lock menu in the diagnostics screen and put my unlock .... since I upgraded my phone to Nokia Lumia) and then on the "emergency call" only keypad, ..... Case-Mate Barely There Case for Nokia Lumia 520.
Nokia-lumia520-userguide.pdf - Vodafone
Use only batteries, chargers, and other accessories approved by Nokia for use with ... To switch between open apps, press and hold , swipe left or right, and tap the app you want. ... websites you've visited since the last time your screen was locked. .... To make an emergency call during the initial set-up, tap emergency call.

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