Iridium 9520 Manual Do Utilizador

Your PIN2 is 
blocked. 

Enter the PIN2 unblocking key (PUK2) or contact your 
service provider. See “Unblock the PIN2 Code” on 
page 108 for additional information.

Your SIM card will 
not work. 

Is the card inserted the correct way?

Is the gold chip visibly damaged or scratched? Return 
the card to your service provider.

Check the SIM and phone contacts. If they are dirty, 
clean them with an antistatic cloth.

You can’t cancel 
Call Forwarding 
or Call Barring. 

Wait until you are in an area with good network coverage 
and try again.

The 

o

 

(message) 
indicator is 
flashing. 

There is not enough memory available to store another 
message. Use the Messages menu to delete one or 
more messages.

You find your 
phone becoming 
warm during use. 

You may notice this during long calls or during charging. 
The heat is produced by the electronic components 
within your phone and is quite normal.

Your SIM card is 
inserted in the 
phone but the 
display says: 

Check Card

 or 

Insert Card

.

Check that the SIM card has been inserted correctly. 
The contacts of the SIM card may be dirty. Turn the 
phone off, remove the SIM card and rub the gold chip 
on the card with a clean cloth. Replace the card in the 
phone.

Blocked

 or 

!

 

Blocked

 

Enter the PIN unblocking key (PUK1) or the PIN2 
unblocking key (PUK2) respectively, or contact your 
service provider. See “Unblock the PIN Code” on 
page 106 and “Unblock the PIN2 Code” on page 108 
for additional information.

Bad Card See Supplier

.

Please contact your service provider.

You find your 
phone’s prompts 
in a language 
other than your 
own. 

Press 

M

 

2

 

6

 

O

. This routes you directly to the 

language selection submenu. Press 

M

 until you see 

your preferred language. Press 

O

 to select.