sms mobile nokia using computer, only status unread

reading sms from mobile phone nokia, have two methods read all or read 开发者_开发问答only one.

but how to

reading only sms with status "rec unread"

using hyper terminal windows xp

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Are you using an AT command interface?

The standard AT+CMGL (list all messages) command can be given a parameter with the status, 0 is REC UNREAD so AT+CMGL=0 should give you only REC UNREAD messages.

Note that listing or reading a REC UNREAD message causes it to become REC READ.