Using Multiple Sim Cards - Sony D6633 User Manual

To Set up a SIM Card Lock
1
From the Homescreen, tap
2 Find and tap Settings > Security > Set up SIM card lock.
3
Select a SIM card.
4 Drag the slider beside Lock SIM card to the On position.
5
Enter the SIM card PIN and tap OK. The SIM card lock is now active and you will
be prompted to enter this lock every time you restart the device.
To Remove a SIM Card Lock
1
From the Homescreen, tap
2
Find and tap Settings > Security > Set up SIM card lock.
3
Select a SIM card.
4
Drag the slider beside Lock SIM card to the Off position.
5 Enter the SIM card PIN and tap OK.
To change the SIM card PIN
1
From the Homescreen, tap
2
Find and tap Settings > Security > Set up SIM card lock.
3
Select a SIM card.
4
Tap Change SIM PIN.
5 Enter the old SIM card PIN and tap OK.
6 Enter the new SIM card PIN and tap OK.
7
Retype the new SIM card PIN and tap OK.
To unlock a blocked SIM card using the PUK code
1
Enter the PUK code and tap
2
Enter a new PIN code and tap
3
Re-enter the new PIN code and tap
If you enter an incorrect PUK code too many times, you need to contact your network operator
to get a new SIM card.

Using Multiple SIM Cards

Your device works with one or two SIM cards inserted. You get incoming communication
to both SIM cards and you can select which number you want to place outgoing
communication from. Before you can use both SIM cards, you need to enable them and
select which SIM card will handle data traffic.
You can forward calls that come in on SIM card 1 to SIM card 2 when SIM card 1 is
unreachable, and vice versa. This function is called Dual SIM reachability. You must
enable it manually. See
To Enable or Disable the Use of Two SIM Cards
1
From the Homescreen, tap
2 Find and tap Settings > Dual SIM.
3
Drag the sliders beside SIM1 and SIM2 to the right or left.
To Rename a SIM Card
1
From the Homescreen, tap
2 Find and tap Settings > Dual SIM.
3
Select a SIM card and enter a new name for it.
4 Tap OK.
This is an internet version of this publication. © Print only for private use.
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Forwarding Calls on page 76.
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