2505 (RM-307) 
Nokia Customer Care 
 
 
For Your safety 
QUALIFIED SERVICE 
Only qualified personnel may install or repair phone equipment. 
ACCESSORIES AND BATTERIES 
Use only approved accessories and batteries. Do not connect incompatible 
products. 
CONNECTING TO OTHER DEVICES 
When connecting to any other device, read its user’s guide for detailed safety 
instructions. Do not connect incompatible products.
 
 
ESD protection 
 
 
Nokia requires that product service points have sufficient 
ESD protection (against static electricity) when servicing products. 
Any product of which the covers are removed must be handled with 
ESD protection. The SIM card can be replaced without ESD 
protection if the product is otherwise ready for use. 
To replace the covers ESD protection must be applied. 
All electronic parts of the product are susceptible to ESD. 
Resistors, too, can be damaged by static electricity discharge. 
All ESD sensitive parts must be packed in metallized protective bags 
during shipping and handling outside any ESD Protected Area 
(EPA). 
Every repair action involving opening the product or handling the 
product components must be done under ESD protection. 
ESD protected spare part packages MUST NOT be opened/closed 
out of an ESD Protected Area. 
For more information and local requirements about ESD protection 
and ESD Protected Area, contact your local Nokia After Market 
Services representative.
 
 
Issue 1 04/2007       © 2007 Nokia Corporation     Company Confidential         Page 7