There is a very easy way to see the IMEI code in an BenQ-Siemens EF81 through a hidden code in the system.
The IMEI code identifies a mobile device uniquely, each BenQ-Siemens device has its own IMEI code, this code must be printed on the device box and in the case of devices with removable battery under it. Here we discover how to get it in an BenQ-Siemens EF81 very easily through the system settings.
Estimated time: 1 minute.
1- First step:
To see the IMEI code we must use the keyboard and press a sequence of keys so if the EF81 has a call application we open it, otherwise we unlock the phone and press the red hang up call key to make sure we are on the home screen of the EF81.
2- Second step:
Press the following sequence with the EF81 keyboard: *#06# (asterisk, hash, zero, six, hash).
3- Third step:
By default, you should see the IMEI code of your BenQ-Siemens EF81 if not, press on the “call” button, and it will appear.
Do you keep the case of your BenQ-Siemens EF81? In this case you will find the serial number code and the IMEI/MEID in the barcode on the back of the box.
The IMEI code is used for example to find out if a device EF81 it is an original BenQ-Siemens, or it is a copy or imitation.
It is important to know what your IMEI code is in case of theft, to report it and ask the telephone operator to block the device and can not be used by another person.
It is also necessary to request an unlocking or release of the BenQ-Siemens EF81 and that can be used with any SIM card of any operator, i.e. unlock a phone or tablet.
Other uses of the IMEI code are: knowing the country of origin of the device, knowing the date of manufacture and purchase, knowing the serial number, knowing if the device still has the manufacturer's BenQ-Siemens warranty and know if the device is on some IMEI blacklist
About the device:
BenQ-Siemens EF81 is a device with a size of 94 x 51 x 15.9 mm (3.70 x 2.01 x 0.63 in), a weight of 110 grams, a screen size of 2.2 inches| 34 x 45 mm (~31.3% screen-to-body ratio) and a screen resolution of 240 x 320 pixels (~182 ppi pixel density).
It has a processor and an internal memory of 64 MB.
The BenQ-Siemens EF81 comes from the factory with the operating system.
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