how to establish data call ??

[Ioannis]

According to your manual, you seem to have set it up OK for CSD.

The number you are calling does ring? Is it a land phone line with an old modem?

Does this modem answer the call?

Does this modem have the same speed or is it auto speed set?

Ioannis

[hjahshan]

According to your manual, you seem to have set it up OK for CSD.

The number you are calling does ring? Is it a land phone line with an old modem?

Does this modem answer the call?

Does this modem have the same speed or is it auto speed set?

Ioannis

no didn't ring , no it's a mobile phone
i put 9600 for speed
:sad:

[Ioannis]

Do you have a land modem to make a test?

If yes, call it and see if it rings.

Then with the help of a terminal program send ATA to the modem and see if you manage to get a connection from the GSM call.

Report results.

Ioannis

[hjahshan]

Do you have a land modem to make a test?

If yes, call it and see if it rings.

Then with the help of a terminal program send ATA to the modem and see if you manage to get a connection from the GSM call.

Report results.

Ioannis

what is the land modem ?? u mean modem connect to telephone line ??

[Ioannis]

Yes that is what i meant. The good old fashioned 28.8 or 33.6 or 56K modem. Maybe you have a laptop with such a device still on.

Ioannis

[hjahshan]

Yes that is what i meant. The good old fashioned 28.8 or 33.6 or 56K modem. Maybe you have a laptop with such a device still on.

Ioannis

ya i have one , on my laptop , i will test this if it's done or not
thx alot

[hjahshan]

i try to do this but it failed
AT+FCLASS=0 ------------->data mode
OK
at+cbst=0,0,1 ---------> set the desired modulation & speed
OK
atd 022X1X4XY ------> this # my home telephone number, me put x & y cose it's my home NO CARRIER number

i got again no carrier