cb message is similar flash sms message. cb = cell broadcast. when you are logged to cell (BTS) which receive sms cb messages, you get one, if you have it activated. activating in S45i: menu-messages-cell broadcast-broadcast (2-7-1) and you must activate a channel throught which is cb sended: menu-messages-cell broadcast-Topic list. expample - give new topic with topic ID 50 and name GPS(or else you will receive a CB position messages.
cb messages must support your network provider
Antoine [KNet]
