Good night,
I bought 5 GL6100 modem to implement in a network of air quality monitoring.
I am not able to communicate between them.
I can not make calls to data collection.
Can someone help me? Does this modem not work in Mozambique?
Someone can help me configure the modem so that they make data call?
I do not understand much of this modem.
Please help. 
Hiya,
A little more information would help - a diagram of how you’re trying to connect the modems, what method you’re using to transfer data etc.
But if it’s really urgent, you need to get in touch with your distributor who you bought them from and get them to help you.
ciao, Dave
Ok, I’ll try to explain.
I have 4 air quality stations placed at different places in an area of 25Km. Then have a central computer with a software “atmis”, its function is to make the call to each of the stations and collect data stored in a data logger.
I bought 5 cards to the vodacom network operator only to call TRANSMISSION of data.
But now that I have everything connected, and through hypertminal can not communicate with any station.
What can I say more to help me?
Where did you buy them?
Did you discuss your application with the modem supplier before purchase - to ensure that they were suitable?
And did you discuss your application with the card supplier before purchase - to ensure that they were suitable?
All the more reason to seek advice before purchase!