I. Appearance nokia.it168.com% i&; {+W+_！ y4ae0b2F

1, color: the upper and lower covers of the machine head are the same color as the battery cover, which is very black (black version), but the refurbished battery cover is generally different in color, especially the battery cover. For machines that don't replace the shell, JS used a detergent similar to mist before selling, and the surface of the old shell immediately appeared a matte effect similar to that of the new machine. If you look closely, you can see a little bit of particles or dust, which is caused by not working in a vacuum room when painting.

2. Font: N80 on the nose, the font is relatively thick and the renovation is relatively fine. The upper left corner of the original film is inclined.

4. The circle with letters outside the camera on the back is black (black version, silver version is silver), and there are 9 stripes on the flash, which are very dense and have a red plastic lens protective film.

5, black machine is easy to stick fingerprints, but it seems that it is not easy to fade when the machine is matt. Nokia with metal surface is printed. The upper part of the silver machine will fade, but the sticky fingerprints will not be obvious. The "Nokia" with metal surface is made of concave-convex steel plate-the most professional Nokia mobile phone in the world is 8B II. Smell, a Z4 [* r * J5]+_; l

The machine should have obvious sandalwood smell, but most N80' s on the market don't have this smell.

Third, keyboard check.

1, often press #, 1 line or line 2 is a Hong Kong bank; The scene mode is Asia Pacific; Only brush #.

2. Whether each key is normal, try each key to see if it is difficult to press, malfunction, abnormal sound, etc. Please pay special attention to the "1" key. promise

3. Asia-Pacific (including Hong Kong banks): Almost all body stickers are made by Nokia. The word "Zhong" on the keyboard of Asia-Pacific version is in the middle of the # sign, and the Hong Kong version is on the right; European version: The fuselage stickers are almost all made in Finland, and there are no strokes on the keyboard, and some are engraved later. Exquisite strokes and the word "Zhong" are in the middle of the # key.

Four, traces, dust and cracks) 8i4o/n5i # g "T5i7s * J4d

1. Inspection points: The screws and the screws on the back of the sliding cover should have no white tightening marks. If they are labeled, you should be vigilant and carefully check whether the fixing screws of the fuselage are rotary printed, painted and inked. ! A & ampN & amph*Q)r9N$t

2. Pay attention to whether there is any imprint on the screen, and whether there is dust on the data cable, earphone hole, speaker hole and hanging hole; Check the battery lock of the fuselage for poke marks, scratches and burrs.

3. The gap between the upper and lower casings of the machine, the gap around the keyboard and the charger slot are all places that are easy to "hide dirt and shelter evil people", and the rotating shaft of the clamshell machine will also leave traces of use, so special attention should be paid.

4. Check whether there is any trace on the screen, and whether there is dust on the data cable, earphone hole, speaker hole and tape hanging hole; Check whether the battery lock of the fuselage has poke marks, whether the rotating shafts of the upper and lower covers have rotation marks, and whether the two protrusions on the upper cover have indentations; Nokia, Nokia, Saipan, S60, N70, 3230, QD &；; Five; q，r & ampN0X#i4G

5. Gap: the gap between the function keys of the upper cover and the shell is relatively small, and the gap between the navigation keys and the function keys and the shell is relatively small, so the renovation is relatively large. Obviously, it depends on whether the gap at the joint of the casing is even and below 1MM, whether there are pry marks, and whether there are pry marks at the two sealing points under the screen in the upper cover; Whether the seams of the shell are tight or not, most refurbished machines use high imitation shells, and nails are embedded in the seams of the shell. If the nail can be inserted or the gap is large, a question mark will be drawn. If the surface of the shell feels rough, it must be beautified by profiteers. Generally, the shells used for refurbished machines are original or carefully treated old shells. Therefore, the front and rear parts of the machine shell are easy to close tightly and leave a large gap. The identification method is to try whether the fingernail can be inserted into the gap between the upper and lower covers of the mobile phone. If it can be inserted, it is an assembled shell.

6. If scratches are found on the plug of the matching charger and earphone, then this mobile phone is probably not brand new.

7. Disassemble the machine to see if there are any traces of maintenance on the motherboard, check the factory date of the motherboard, and then check the date mark molded on the shell. By comparing the time difference, if the difference is large, it can be said that it is a shell replacement renovation. :l5L8W|9j+R

Fourth, open the battery cover to check $u"Y! n & amp@$X8z

1, whether the battery back cover is loose; Whether the position of the machine head is seriously loose after the machine combination. -The world's most professional Nokia mobile phone exchange area |MP3 ringtone | mobile phone movie | mobile phone theme | mobile phone picture | mobile phone software | mobile phone quotation | Nokia | S60 | S40 | S80 | S90 | UIQ | N70 | 6270 | qd&; r * R3 ~； ~:E5B

2, the fuselage sticker shows that it is made by Nokia, generally the Asia-Pacific version or the Hong Kong bank, and the Asia-Pacific version is just a general term! Only the Singapore version, Macao licensed, and Hong Kong licensed have their own original strokes. Generally, it shows that all Finnish products are made in the European version, and the keyboard has no strokes. If there is, carve the keyboard or change the keyboard later. The water quality in Europe is better because the testing standards in Asia are different, but the upgrade will erase Chinese, so banks in Asia-Pacific and Hong Kong will not erase Chinese. If you mind, you can consider banks in Asia Pacific or Hong Kong. North American version: The fuselage stickers are all in English, but the origin is China.

3. Check the contact point between the SIM card and the battery of the fuselage for wear marks and light generated by friction. -The world's most professional Nokia mobile phone communication area |MP3 ringtone | Mobile phone movie | Mobile phone picture | Mobile phone software | Mobile phone quotation | Nokia | S60 | S40 | S80 | S90 | UIQ | N70 | 6270 | QD: t/e * T4F8 ` 8 |

5. Insert the SIM card and do the following three things in standby mode;

1. Enter *#92702689# The normal mobile phone should show that the call record is 000000: 00, and it is a new mobile phone (this cannot be changed) * # 92702689 # The query result will appear: 9R0O#X/l6o7z.

1) serial number: (serial number), that is, IMEI original code Nokia, Nokia, Symbian, S60, N70, 3230, Q2M! l(C； K & Johnson company. Q*u

2) Manufacture: date of manufacture

3) date of purchase: date of purchase

4) Repaired: date of repair. If the record is found, it must be that item 4 of the refurbished machine cannot have a date nokia.it 168.com6X6H+u+k! ~ 1M#[6k7t

5) Life timer, displayed at 0000: 00, indicates that the total call duration is normal in the 5th minute-the most professional Nokia mobile phone communication area in the world |MP3 ringtone | mobile phone movie | mobile phone theme | mobile phone picture | mobile phone software | mobile phone quotation | Nokia | S60 | S40 | S80 | S90 | UIQ | N70 | 6270. }

2. Enter * # 0000 # to see if the phone version matches the information provided by the body. First behavior version, second behavior version time. V4.0623.0.38 is the IE version (that is, the online version), and all other versions are the ordinary version: the most common versions are V3.06 17.0.6, V4.0623.0.4 1, V4.0623.0.42 (. Generally speaking, the V4 version is more stable than the V3 version (it can be upgraded by itself), but it is unstable when the ordinary version is upgraded to the online version V4.0623.0.38. Upgrading to the regular version of the online version may cause problems such as slow software response and interrupted sound during the call. If you don't buy a regular Hong Kong bank, it is recommended to buy a regular version. The version of IE is V4.0623.0.38, and it should be equipped with a 5 12M mini SD card. Other versions are normal versions with 128M card-the most professional Nokia mobile phone exchange area in the world |MP3 ringtone | mobile phone movie | mobile phone theme | mobile phone picture | mobile phone software | mobile phone quotation | Nokia | S60 | S40. ]! M#s！ ` 9W7r，n2\:z

At present, the latest version of N80 is V4.0632.0.38, and there were two previous V4 versions, namely V4.0632.0.4 1 and V4.0632.0.42 black IE version N80 code: 05 14936. VersionNo.: v4.0632.0.3813-10-2006rm-92 Nokia N80 (552.05438+0) "Hong Kong Bank": Only machines with machine invoices issued by regular retailers in Hong Kong can be called "Hong Kong Bank". It should be noted here that the invoice should be formal. IT 168 nokia forum.e0y. ~ # q% q "d * l&; E

(1) Asia Pacific Edition: Nokia, Nokia, Symbian, S60, N70, 3230, Q7A) t! R 1w！ s； Fa-a-ke

A. Singapore version, original keyboard strokes, original software in simplified Chinese, *#0000# The last line is S, the word Asia is on the package, and the instructions are in English and simplified Chinese. The Singapore version will be affixed with the Singapore white label IT 168 Nokia Forum ({7H(|*e#`3f s)) on the phone body.

B. Malay version, with original keyboard strokes, original software with simplified Chinese, *#0000# last line S, packaging and Singapore version with the word Asia, Malay option (Melayu), the description includes Malay and English, and the last three pages are simplified Chinese. Distinguish the Singapore version from the Malay version: just look at whether there is a white round logo of Singapore on the back of the fuselage and the explanation. The Singapore version is semi-simplified Chinese, and the Malay version has only the last few pages of simplified Chinese. Everything else is exactly the same.

(2). Taiwan Province Province Edition: Taiwan Province Province Edition, keyboard without strokes, with phonetic notation in Taiwan Province Province, and built-in simplified Chinese display. The input can only be traditional phonetic notation, and the packaging will have the word tw. The instructions are completely traditional, and the last line *#0000# is R. If the software is upgraded to Hong Kong Bank software, Chinese can be simplified, but R remains unchanged.

(3) Hong Kong licensed products: the appearance is exactly the same as that of the Asia-Pacific version. Software languages include English, Traditional Chinese (Hong Kong) and Simplified Chinese. Warranty information can be found on Nokia China official website, with the word hk on the package and instructions in traditional Chinese and English. *#0000# The last behavior Q.

(4) European version: The best difference is that the manual is in English, there is no Chinese manual, the keyboard has no strokes or the strokes carved by the keyboard are opaque. Packaging English Nokia, there will be no tw, hk, asia and other words. There are differences in the size and position of English letters between the European version and the Asia-Pacific version, and there are also differences in the way of reading strokes.

(5) Vietnamese version: The last line of * # 0000 # language has a Vietnamese option.

3. Enter * # 06 # to check whether the serial number displayed on the screen is consistent with the serial number posted on the mobile phone.

*#06# serial number: (serial number) should be consistent with the battery compartment; That is, the IMEI source code, to see if it can correspond to the fuselage number, that is, the IMEI source code, to see if it can correspond to the fuselage number. Hong Kong licensed products: 0527608 Hong Kong Bank IE: 05 14936 Taiwan Province Province 052759 1, North America 0527495 Australia and New Zealand 0527497, Philippines 0527496, Indonesia 0527496.

Seven, boot check:

1, depending on the language choice-the most professional Nokia mobile phone communication area in the world |MP3 ringtone | mobile phone movie | mobile phone theme | mobile phone picture | mobile phone software | mobile phone quotation | Nokia | S60 | S40 | S80 | S90 | UIQ | N70 | 6270 | QD6D5D% L # J, A:. -?

In terms of language choice, Hong Kong licensed products will have automatic, English, traditional Chinese [Hong Kong] and simplified Chinese, while Singapore licensed products will only have automatic, English and simplified Chinese. The Malay version will have Malay.

Make two phone calls to see if there is any problem with the call.

3. Mobile phone record check: the total call time in the call record is less than 1 minute; See if there are any photos in the multimedia. Check whether there are records in WAP, voice function and information function.

4, bad point inspection: use the full black screen at the beginning of the snake to see if there are any bad points on the screen; Turn on the camera and cover it with your hand. If there are white spots or red spots on the screen, it is a legendary bad spot. Then take a photo against the white paper to see if there are any black spots.