Instructions to obtain the serial number on TELEFUNKEN devices

How to find the serial number on TELEFUNKEN brand devices for free.

Instructions to find the serial number on a TELEFUNKEN smartphone, tablet or smartwatch in order to sell it, report its theft, check if it is original or counterfeit or use the manufacturer's warranty.

All TELEFUNKEN brand devices have a unique serial number that identifies them from other devices of the same brand. The function of the serial number is to identify the date, production line and country it was manufactured on.

Search for your device among the wide catalog of 14 available devices.

TELEFUNKEN TF-SP5302 TELEFUNKEN TF-SP5302
TELEFUNKEN TF-SP5301 TELEFUNKEN TF-SP5301
TELEFUNKEN TF-SP5002 TELEFUNKEN TF-SP5002
TELEFUNKEN TF-SP5001 TELEFUNKEN TF-SP5001
TELEFUNKEN TF-SP4503 TELEFUNKEN TF-SP4503
TELEFUNKEN TF-SP4502 TELEFUNKEN TF-SP4502
TELEFUNKEN TF-SP4501 TELEFUNKEN TF-SP4501
TELEFUNKEN TF-SP4003 TELEFUNKEN TF-SP4003
TELEFUNKEN TF-SP4002 TELEFUNKEN TF-SP4002
TELEFUNKEN TF-SP4001 TELEFUNKEN TF-SP4001
TELEFUNKEN Telefunken TE TELEFUNKEN Telefunken TE
TELEFUNKEN Telefunken T-PHAB6 TELEFUNKEN Telefunken T-PHAB6
TELEFUNKEN Telefunken T-Free 3-5 TELEFUNKEN Telefunken T-Free 3-5
TELEFUNKEN Telefunken Outdoor LTE TELEFUNKEN Telefunken Outdoor LTE