SE k500 sau se k700

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SMS & MMS Technical Forum » NowSMS Support - SMS Issues (Product Support Only) » Archive through July 14, 2005 » SE k500 sau se k700 « Previous || Next »
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Anonymous
 
Posted on Monday, April 11, 2005 - 02:59 pm:   

SE k500 can send and recive sms and send mms?
Maybe k 700?

Is it possible to update the list of working phones whit some new phones?
And what a phone need or does not need to have in order to work whit nowsms mms.
Bryce Norwood - NowSMS Support
Board Administrator
Username: Bryce

Post Number: 4404
Registered: 10-2002
Posted on Tuesday, April 26, 2005 - 06:34 pm:   

I haven't tested the K500, but the SonyEricsson K700 works great ... send/receive SMS ... send MMS.

In order to work with NowSMS, a phone needs to support the following:

For sending/receiving SMS:

ETSI GSM 07.05 - This is the GSM modem AT command set. NowSMS requires that the modem support PDU mode AT+CMGF=0 (although with the most recent update, NowSMS can send/receive text messages if the modem only supports text mode).

A problem with receiving SMS can occur if the phone does not expose received SMS to the GSM modem interface. (This is what happens with Nokia Series 60 devices ... the GSM modem interface supports all of the relevant commands, but the phone software intercepts all received SMS messages and does not present them over the GSM modem interface.)

For sending MMS via an operator MMSC:

ETSI GSM 07.07 - This extends the GSM modem command set for GPRS. Basically, we just need AT+CGDCONT support, and support for dialing a GPRS connection via ATD*99#.

Receiving MMS uses the same standards as listed above. However, on every MMS compatible phone that I have tried, the MMS client on the mobile phone always intercepts the received MMS notification such that it never gets presented over the GSM modem interface. (Sometimes you can get the MMS notification over the GSM modem interface on the K700i, but not consistently.) So to receive MMS messages with a modem, you need a dedicated GSM modem device so that you don't have any client software running on the device that gets in the way.

-bn

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