Making Emergency Calls; Make International Long-Distance Call; Talk Options - Maxcom MM41D User Manual

During the call, press [Power key] to terminate current
call.

4.6 Making emergency calls

As long as you are within coverage of network, you can
make emergency calls even you have not registered to
the local network or do not have SIM/UIM card. Enter
local emergency number and then press [Send key] to
make an emergency call.

4.6.1 Make international long-distance call

Before an international phone number can be dialed,
press [*] key until "+" sign appears. "+" sign tells the
network you are making an international call.
Input country code, area code and phone number.
Press [Send key] to call.
Note:Some networks do not allow"+" for dialing
international numbers,you can use 00 instead of"+"

4.7 Talk options

Key operations as below in the process of call: