Tannoy C702 User Manual
68
Troubleshooting
To reset code memo
1
From standby select
>
.
2
Enter any passcode to access the code
memo. The checkword and codes that
are then shown are incorrect.
memo. The checkword and codes that
are then shown are incorrect.
3
Select
4
appears.
5
Select
Where can I find the regulatory
information such as my IMEI number
if I cannot turn on my phone?
information such as my IMEI number
if I cannot turn on my phone?
Error messages
There is no SIM card in your phone
or you may have inserted it incorrectly.
or you may have inserted it incorrectly.
See To insert the SIM card on page 6.
The SIM card connectors need
cleaning. If the card is damaged,
contact your network operator.
cleaning. If the card is damaged,
contact your network operator.
Your phone is set to work only with
certain SIM cards. Check if you are
using the correct operator SIM card.
certain SIM cards. Check if you are
using the correct operator SIM card.
You have entered your PIN or PIN2
incorrectly.
incorrectly.
Enter the correct PIN or PIN2 and
select
select
on page 6.
You have entered your PIN or PIN2
code incorrectly three times in a row.
code incorrectly three times in a row.
To unblock, see SIM card lock
on page 64.
on page 64.
Codes that you have entered do not
match. When you want to change a
security code, for example your PIN,
you have to confirm the new code.
See SIM card lock on page 64.
match. When you want to change a
security code, for example your PIN,
you have to confirm the new code.
See SIM card lock on page 64.
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