Obtener el Código de Desbloqueo BlackBerry,

Luego de Obtener el Código de Desbloqueo BlackBerry, procedemos a introducirlo, a través de los siguientes pasos, que deberás hacer rigurosamente para podes desbloquearlo con éxito:
  1. Se apagan las conexiones del blackberry (es decir dejar la señal en off), esto se hace en conexiones de red, donde se prende el wifi, o el bluetooth:
  2. Se apaga el Blackberry y se le retira la batería.
  3. Se pone una simcard del operador para el que esta bloqueado (cualquiera menos el operador donde fue comprado el dispositivo).
  4. Se pone la batería y se enciende el blackberry.
  5. Cuando prenda vamos a opciones. Buscamos la opciones de SIM en opciones avanzadas (Advanced Options). Ahí veremos alguna información acerca de la SIM, en esta pantalla manteniendo la tecla mayus presionada, escribimos “MEPD”.
  6. Ahora eso nos llevo a otra pantalla, eso no importa, ahora escribiremos manteniendo la tecla ALT presionada la palabra “MEP2”. (Es decir, escribir mepe con el ALT espichado).
  7. Ahora saldrá una pantalla pidiendo que escribamos el código de red (10 intentos), aquí es donde escribiremos el preciado código que conseguimos en el foro en la sección anterior
Una vez acepte este código, apagamos el blackberry quitándole la pila, lo encendemos, prendemos las conexiones y… ¡Tachan! Nuestro BlackBerry está desbloqueado.

El primer teléfono móvil

Uno de los primeros teléfonos móviles fue creado por Martin Cooper el cual en aquel entonces era el director de  I+D de Motorola y el cual efectuó la primera llamada desde un teléfono móvil  el día 3 de abril de 1973 en la cual estuvo presente y se tiene de constancia a su  compañero y mayo rival Joel Engel quien tenía el cargo de Jefe de desarrollos en los Laboratorios Bell.
Gracias a este acontecimiento que les acabamos de contar y aunque aun la tecnología para este tipo de teléfonos aun no está muy desarrollada para poder comercializar teléfonos móviles , la revista de Popular Science puso en su portada el teléfono móvil que avisaba el gran cambio que se acercaba.
Después de que saliera esta publicación aun se tuvo que llevar  a cabo muchas modificaciones y avances en la infraestructura del teléfono móvil para que se pudieran hacer llamadas desde los teléfonos móviles y todo esto llevo 10 años para que se pudiera llevar a cabo.
 
De hecho ese teléfono que se ve en la foto no fue el primer teléfono ese solo fue en lo que se basaron el primer teléfono comercializado fue el  DynaTAC 8000X  este fue llamado así por las abreviaciones de Dynamic Adaptive Total Area Coverage  el cual fue aprobado por la comisión de federal de comunicaciones de estados unidos y en el año de 1983 salió a la venta con un precio de 3.995 dólares un precio realmente elevado debido a que en esa época ni siquiera existía ni uno de esos era el único.
Mas posts de telefonía:

http://geeksp.com/imei-del-telefono/
http://geeksp.com/obtener-imei-y-mep-de-blackberry/
http://www.isbi.es/2016/09/como-se-desbloquea-un-telefono-movil.html
http://www.premisblocs.cat/2016/09/conseguir-desbloqueo-motorola-moto-g4.html

The When, What, and How of Boiler Servicing

Although London and the surrounding areas are known to have one of the mildest climates in the UK, the weather can also be unpredictable. With typical London temperatures being between 2 and 6°C in the winter, it is important to have an effective boiler that can cope with these cold winters and provide you with heating and hot water throughout the year. In order to do this, it is necessary to have your boiler regularly serviced. If you have an annual service from a qualified engineer, you may not need any further work done on it throughout the year; however, there are certain instances in which you may need to have your boiler checked again, and it is important that you know what these are to reduce the costs and time it takes to fix your boiler.

When Do You Know That Your Boiler Needs Servicing?

There are a variety of signals that will alert you to the fact that your boiler is not working, but there are two signs that are particularly obvious. Firstly, you may notice that your home is not as warm as you expect it to be, especially if your heating is turned up. If you notice that, even though you are turning the heating up, you are not generating the level of heat that should be generated, then it may be time to have a closer look. Secondly, the same problem may be occurring with your hot water. It may be the case that your water is not getting as hot as it used to or that the hot water that you do have runs out quickly. If either of these problems is occurring, then it may be necessary for you to seek the help of an expert.

What to Do First

If your boiler is not performing efficiently for any reason and you are hesitant to call out an expert as you feel it may be expensive or time-consuming, then it may be worth your while to read your boiler’s manual first. Reading your manual can highlight ways in which you can check for serious problems as well as rectify minor ones. If you have done this but still feel that you need to seek the help of a professional for a new boiler, then contacting a company that specialises in boiler installation in London is probably your best bet.

How to Find an Expert

It is important that the work is carried out by an experienced and qualified engineer. When you contact any company, make sure you find out who will be going to your home and the experience and qualifications that they have so you can put your mind at ease and know that you will have a safe piece of equipment in your home.

Use Instruments for Drilling and Cutting Tiles Prudently

Using ceramic tiles can change the appearance of the floors of your house completely. All you need to do is select the right colours and the whole look of the room is going to get bright. However, the placement of these tiles can be a difficult task. At the very beginning, you need to have a clear idea about where you want to place the tiles. Accordingly, you need to give a proper shape to these tiles. Always remember that at many places you might find it difficult to place the whole tile. Hence, at those places you need to depend on drilling and cutting of the tile to shape them according to your requirement. You can use different types of instruments to perform these. While purchasing these instruments, you need to show prudence and keep in mind the type of job you need to perform with them.

Drill the Hardest of Materials with Ease

Drilling is probably one of the most commonly used activities on the ceramic tiles. Although it might seem to be one of the most difficult tasks, in reality all you need is an efficient drill bit. In fact, it is tricky to some extent, as the tiles usually shatter easily. Hence, drilling a hole is difficult initially. However, the drill bits can come in handy even to drill the hardest of tiles. Be it some porcelain tile or even natural stone, an efficient instrument is able to drill through the whole material with ease. This can play a major role in helping you place the tiles on whichever part of the floor you wish.

Use Various Drill Bits for Different Purposes

Different types of drills are available for you to use while you are planning to cutting and drilling tiles to set them in your rooms. Most of the drills are extremely sharp and sturdy and are efficient enough to help you give the desired shape to even the hardest of tiles. The purpose for which you are going to drill the tile will determine the type of drill bits you will need. Some of the most common drill bits used across different industries include spade bit, forstner bit, spur point bit, saw tooth bit, self-centring bits, countersink and so on. Used for different objectives, the holes drilled by these bits are different in their shapes as well as characteristics from one another. Besides, the depths and diameters of the perforations can be altered by using drill bits of different sizes.

Drill the Tiles Slowly

When cutting and drilling through ceramic tiles, you need to have time in hand. It requires immense patience. If you try to perform it fast, you are likely to fail, as the tiles are going to break. Hence, it is always advisable to create the perforation on the tile slowly. This will ensure that the tile remains in good shape, while you are able to create the hole that you need on it.

Use Drill Bits on Bathroom Wall to Attach Rods or Mirrors

It is quite common for you to attach the rods on your bathroom wall to hold towels or you may like to hang a mirror there. Whatever you do, you will need to drill a hole on the tile for that. To ensure that you do not damage the tiles of the bathroom, it is necessary for you to use the best drill bits for this purpose.

Drill bits are usually made from various materials, which determine the cost of the equipment. Using drill bits made from materials that come at a low price will help you acquire the equipment at a reasonable cost. However, while purchasing them, make sure that the instrument that you are buying is able to perform tile drilling and cutting in the best possible manner.

Author Bio:

Oliver Griffiths has years of experience working in the construction business. He shares interesting ideas, tips and suggestions for construction business owners to help them make the right decisions with regard to their businesses. He suggests that you check out the construction equipment available from Priority Plant for your business