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Master/Slave SIM Network setup
1.
Network Selection
You can choose Automatic or Manual to select the network (Auto is
recommended). When you select Automatic, the phone will make the
preferential selection according to the network where the SIM card
belongs. When you select Manual, you are required to select the same
network as the registered network with the network operator by SIM
card for your use.
2.
Preferences
Select the Preferred Networks. The default network is the network
where the SIM card belongs. Select
Options
to perform the following
operations:
Add From List:
Display all PLMN list.
New:
Create a new network and set the network priority.
Change Priority:
Reset the selected Network Priority.
Delete:
Delete the current preferred network.
Security Setup
Master SIM Security Setup
Master SIM Lock:
It is asked to input the PIN. It can be configured if the PIN is correct. If
SIM card is set on, it needs to input the PIN every time you power on. If
you enter incorrect PIN three times , it is asked to input PUK. PUK is
used to release and modify the locked PIN. If PUK is not provided or
missed, please consult your network operator.
Fixed Dial:
If this function is enabled, only phone numbers in the Fixed Dial List can
be dialed. PIN2 is required for this function. Network support is also
required.
Note:
If you enter PIN2 after the phone is switched on, PIN2 is not
required before the phone is switched off. Therefore, please switch the
phone off and switch it on again after configuration, if you do not want
others to change the status of the Fixed Dial.
Summary of Contents for M-4580
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