DT570 m enu
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Troubleshooting
Using this guide
Overview DT570
Contents
Preparing for use
Basic use
Telephoning options
Advanced telephoning
Phone book
Mail
Settings
Extra features
Using networks
Tips
Troubleshooting
Maintenance
Safety instructions
Technical
specifications
Glossary
You can use the IPEI code to unlock the cordless phone.
If the message Enter lock code appears in the display, enter the IPEI
code. The phone lock code will be reset to ‘0000’.
Phone lock code forgotten