Command *99#

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Tani
Unregistered guest
Posted on Tuesday, June 22, 2004 - 11:26 am:   

Hi
I want to send mms via gprs and mmsc operator using nowsms
my modem is a wavecom fastrack M1206B-ON
I connect to this modem using Hyper Terminal
I taped those AT commands:
atz and at+cgdcont?
with both commands I have an OK
and when I use ATD+*99# I have this response: NO CARRIER

With a such response I could'nt send mms using that modem ? ther 's an issue? what is wrong?
thx for help.
Bryce Norwood - NowSMS Support
Board Administrator
Username: Bryce

Post Number: 2931
Registered: 10-2002
Posted on Monday, June 28, 2004 - 06:25 pm:   

Hi Tani,

Have you tried making a connection with NowSMS?

If the modem supports the AT+CGDCONT command, then it is probably ok.

Before ATDT*99# will work, an appropriate AT+CGDCONT command must be sent. AT+CGDCONT? just tells you what the current settings are.

There are some older Wavecom modems that require updated firmware (v5.20 or later is what I have been told) ... but in the older modems the AT+CGDCONT command was not supported at all.

-bn

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