Life Saver Tips Whilst Travelling: Mobile Phone Reserve Battery
| Travel : Travel Tips Many phones have a reserve battery that you can call upon when absolutely necessary and you need it. For instance with Nokia devices, the majority have an extra battery that can be activated by pressing the keys *3370#'. This should restart the phone which then gets a higher battery level as a result. Note that the next time you charge the phone, this will get charged back up. A handy hint if you really need some more battery power.
 Questions about mobile phone:
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