1. Please use Nokia original accessories
The design and manufacture of Nokia original batteries and chargers strictly follow safety and quality standards, and they have been strictly tested, quality, reliability, performance and durability before leaving. With Nokia original accessories, you can guarantee your Nokia mobile phone to get the best use in a variety of environments.
2. How to charge correctly?
a. The new battery should reach 12-14 hours. In the fourth time, the display is full, it is recommended to charge more than 2-3 hours after full, so that the battery can be more fully charged. B. N8110, N3810, N5110, N6110, N6150, N8810, N3210, N7110 and later launched products have no configuration of Nokia dischargers, all consequences of using other brand dischargers are at your own risk.
3. Why doesn't the phone can't play?
a. ALS change line, in China to the most areas, only numbers 1 can be used. Therefore, when "2" appears in the upper left corner of the mobile phone screen, please hold the "#" key in the lower right corner of the keyboard until "1" can be used, or enter the menu to set it to the number 1.
b. Set the "OWN Number Sending" to "Preset).
c. Please check if the phone has been call restrictions on the local Telecom Bureau.
4. PIN, PIN2, PUK, PUK2 and restriction password query and precautions
a. Since these passwords are provided by the network vendor, please contact the registered network operator for these passwords.
b. The PIN code is input for three consecutive times, and the SIM card will be locked and "Puk Code is displayed on the mobile phone screen."
c. The PUK code is incorrect for ten consecutive times, and the SIM card is burned off and displayed "Sim Card Rejected".
5. What is the impact of mobile phone calls and signals?
The call quality of the phone will be affected by strong magnetic field interference, shielding and other conditions. If you find that your phone signal is weak, or when you turn off the line, you may be related to the following:
a. Location network coverage is not ideal or shielded
b. Mobile phone needs to be commissioned, please send it to the customer service outlet detection.
6. Mobile phone security code
a. The factory secure code of the Nokia mobile phone is "12345" (except for some older models).
b. If you have already changed the factory secure code and forget, please go to the local Nokia customer service outlet to query.
7. Precautions for using SIM cards
a. Do not bend your card, the metal chip on your card should be careful.
b. Keep metal chips clean, avoid contamination of dust Egyptian chemicals.
c. To protect the metal chip, avoid simply spreading the SIM card from your phone.
d. Do not place the SIM card in an environment that exceeds 85 degrees or below -35 degrees.
e. Please turn off the mobile phone power before removing or put it in the SIM card.
8. How to automatically dial using the Nokia mobile phone with the automatic answering device?
To perform automatic dialing, you need to insert a pause in the phone number. Please quickly press the * button 3 times, the P symbol will generate 2.5 seconds of pauses when dialing. Example: Dial 58477222 voice mail, the letter box number is 8888, the password is 1234. You can diary the number: 01058477222 P 8888 P 1234
9. Open the screen light in the keyboard lock mode
Have you experienced the troubles of the keyboard locks that wanted to open a mobile phone at night? In fact, you can touch the power button. At this time, the nightlight of the screen and the keyboard will open, you can resolve the button calibrate, open the keyboard lock.
10. How do I check the serial number of my phone (IMEI)?
