Selection Of Network; Hiding Own Number - Maxcom MM431 BB User Manual

outgoing calls, international calls (except calling home), all
incoming calls and incoming calls when roaming.

12.3.4 Selection of network

You can change the dialing mode network between
manual and automatic mode. Choose:
MENU> Settings>. network>
network selection
When you select the manual mode to display all available
networks.

12.3.5 Hiding own number

It is a network service. If the operator offers this service,
make the appropriate configuration. This feature allows
you to hide your number when you call.
Choose:
MENU> Settings>. Network> Hide number
Navigation keys to select the desired option and confirm
the connection.
12.4 PIN code
You can enable or disable the PIN code request when
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