Nokia Secret Codes
On the main screen type
*#06# Untuk cek no IMEI
*#7780# reset (factory settings)
*#67705646# Menghilangkan operator logo
*#0000# Untuk melihat versi software
*#2820# Alamat /nama perangkat Bluetooth
*#746025625# status Kunci sim
*#62209526# - Display the MAC address of the WLAN adapter. This is available only in the newer devices that support WLAN
#pw+1234567890+1# Shows if sim have restrictions.
*#92702689# - Secret kode untuk mengetahui informasi tentang
1. Nomor seri
2. Bulan dan tahun pembuatan
3. Tanggal dan waktu
4. Tanggal dan waktu terakhr jika pernah dperbaiki (0000)
5. Waktu hidup telepon (time passes since last start)
*#3370# - Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal reception. It also help if u want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though.
*#3370* - (EFR) deactivation. Phone will automatically restart. Increase battery life by 30% because phone receives less signal from network.
*#4720# - Half Rate Codec activation.
*#4720* - Half Rate Codec deactivation. The phone will automatically restart
Lupa kode wallet untuk Nokia S60 , gunakan kode reset ini : *#7370925538#
Perhatian.! data di wallet akan terhapus. anda akan diminta memasukkan sekuriti kode. Default sekuriti kode : 12345
Tekan *#3925538# menghapus isi dan kode wallet.
Unlock service provider: Insert sim, turn phone on and press vol up(arrow keys) for 3 seconds, should say pin code. Press C,then press * message should flash, press * again and 04*pin*pin*pin#
*#7328748263373738# resets security code.
Default security code is 12345
Change closed caller group (settings >security settings>user groups) to 00000 and ure phone will sound the message tone when you are near a radar speed trap. Setting it to 500 will cause your phone 2 set off security alarms at shop exits, gr8 for practical jokes! (Hanya bisa pada beberapa jenis ponsel Nokia .)
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