Enter random numbers at the PIN screen till it's blocked
That depends on your mobile phone service provider.
don't no but i wish i had one
You call your servize provider and tell them to block that number that you want blocked
To unblock a phone number through Boost Mobile text 9999 and write ALLOW followed by the phone number you wish to unblock. Similarly if you want to block a number text 9999 and write block followed by the number. A text message from Boost Mobile will be sent confirming the action performed.
Contact your mobile phone company and ask them for advice. They may be able to block a specific number, or give you a new number.
because you might of blocked it or it might of had a book with a pin to block your phone because that's what happened to my phone and i found out the pin.
try the phone setings if that dont work call the servis provider hope tht helps
You can block the sim of any person directly. You must tel the reason to the company of that mobile phone sim cards as why you want to block someone's sim card. Otherwise it is not possible.
mobile phone can use for everthing . However ,mobile phone have disadvantanges. By using a mobile phone . we use the mobile phone to communicate or browsing the internet .the disadvantages by using a mobile phone is we always waste the time with the mobile phone to play a game or when the mobile phone have internet , we do not do anythings just sit and play .
A mobile phone tariff it cost of any transaction made on your mobile phone.
Kasumi is a block cipher with is used in mobile networks. It was developed and used in the security part of this sector, mobile phone technicians will better understand it's need.
record mobile phone activities such as incoming calls and outgoing calls, monitor content of text messages. limit call out or call in, block some contacts.