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wvdial can't retrieve modem response, terminal programs communicate without problems
I'm trying to make a GPRS connection with a SIM800L and a PL2303 USB-Serial cable.
If I screen or minicom the modem (at 115200 8N1) I get an immediate response from the modem and I even after setting ...
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T-Mobile Internet connection via USB GSM/3G Modem on Debian / Raspberry PI 2B
I am using ppp via wvdial, script looks like that (commented lines have been removed):
[Dialer t-mobile]
New PPPD = yes
Phone = *99#
Modem = /dev/ttyUSB0
Modem Type = USB Modem
Baud = 460800
...