I am puzzled, yesterday I got a e5573 modem and I found out I can't send ussd codes? My e8372 can do that! Have I just overlooked that option? Can someone tell me how to send ussd codes with that modem?
What were ypu needing to use ussd codes for?
From memory it was used to send things like prepaid balances etc.
I bought this modem to use it abroad because it is unlocked as well its webui shows the rssi which other models don't. One can buy Internet packages, activate and disable services, check balance, etc.. Very quick informative and useful. I use ussd daily abroad.