IPhone service codes *#06# - Displays IMEI (for GSM networks only)
*3001#12345#* - Display information about the cellular network.
*#21# - information on all types of redirection of supported services (voice, data transfer, fax, SMS and others)
*#30# - information on determining the number of the incoming subscriber.
*#33# - information on blocking outgoing supported services.
*#43# - information on call waiting settings for supported services.
*#61# - report on the number of missed calls
*#62# - report on calls forwarded at the time when the phone was unavailable
*#67# - report on calls forwarded at the time when the phone was busy
*#76# - presentation information of the identified connected number
*225# - displays the balance of the tariff plan on a credit basis
*646# - report on the time of conversations on the tariff plan on a credit basis
*777# - displays your current balance or operator information menu, it depends on the cellular operator you are using.
The operator Beeline has installed on this number a subscription to a paid service. At MTS, when dialing this number, the tariff changes. Be carefull. It should be noted, perhaps, not all of the above service codes for iPhone are supported by your operator, so when you enter some commands, you may receive a notification stating that the service is not available..
Source: ibobr.ru.
Attention! Some operators may use these numbers to connect paid services. Therefore, be careful. Post has been editedmfilonen2 - 15.12.14, 16:50