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• Moving the equipment rapidly between warm and cold
temperatures may cause condensation (water droplets) to form on
its internal and external surfaces. Water droplets may cause
malfunction of the equipment and corrupt or end communication or
damage the equipment. When condensation is noticed, stop using
the equipment. Switch off the phone, remove the battery and
unplug the mains adapter from the power outlet. Wait until the
moisture evaporates from the equipment before putting it in
operation again.
• Avoid accidental drop of the phone. Use the clip, security clip or
carrying case specified for carrying purposes of the phone.
• Avoid squeezing the phone between furniture and your body when
carrying the phone in your pocket or attached to clothing.
2.2 Intrinsic Safety
The DT390 cordless phone is not specified as intrinsically safe, so do not
use it in areas with a danger of explosion.
2.3 Preparing for Use
Before using your phone for the first time, you have to charge and connect
the battery, see Section 16.
Note: Place the phone in the charger and charge it for at least one hour
before using it the first time.
2.4 IPEI and IPDI Code
Your phone has a unique International Portable part Equipment Identity
(IPEI) code, and a unique global GAP identity number for the DECT
registration (IPDI).
IPEI/IPDI is needed for your system administrator to enable network
subscription of your phone. At delivery of your phone, the IPEI and IPDI
are the same and both can be used for network subscription. If your phone
is replaced with another phone with a procedure called Easy replacement
procedure the IPDI is exchanged and IPEI and IPDI are no longer the
same. In case IPEI and IPDI differ, IPDI shall be used for network
subscription.
To look up the IPEI and IPDI codes, do the following:
• Enter *#06# when phone is in idle mode.
A message box with the text IPEI/IPDI followed by the IPEI
number (13 digits) and the IPDI number is shown.
Note: If your phone is broken and needs to be replaced with another
phone, please contact your system administrator.
1424_EN_LZT103087.doc Rev B2 2009-09-11
© Copyright Aastra Telecom Sweden, 2009.
All rights reserved.
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