On the web interface home page, click on Network – Modem.
Note: Not possible at mbNET variant with WLAN (FW 4.1).
ANALOG: if using an analog device, enter the command +GCI=country code (for
country codes, see Country codes for analog devices) here, and in the second row,
the command X3 (do not wait for dial tone).
ISDN: if using an ISDN device, you need to enter your MSN (multiple subscriber num-
ber) with the command AT#Z=n (n= MSN number) If you enter “n” as “*”, every call will
be accepted.
GSM: if using a GSM device, you can either keep the preset X3 command, or use the
+GCI=country code command.