(Example: Handset P.C.B.)1.2. How to recognize that Pb Free Solder is UsedTXPOWERC852C865C861C853R831R803IFOUTC801C855R836R830C854C802C870C857R835C863R804C808C871R850R851RXVCOR801C803664433116431R834R802R833C856C805Q801Q802Q804C866R843DTCOUTR838C862R839C864 R837R848C848R841C860C858C832C831C836REDIALLED705LED703LED704PbFLED702DIRECTTXVCOC804C839C838PSAVEAUTOTALK2147501 28693FLASH LED701RINGERLOUDPROGRAMMICGND OUTPUTPAUSECH#Q803C851GND ANT_TPNDTCSP+ SP-IFGND1 346C872C873MarkedNote:The location of the "PbF" mark is subject to change without notice.2 FOR SERVICE TECHNICIANSICs and LSIs are vulnerable to static electricity.When repairing, the following precautions will help prevent recurring malfunctions.1. Cover plastic parts boxes with aluminum foil.2. Ground the soldering irons.3. Use a conductive mat on worktable.4. Do not grasp IC or LSI pins with bare fingers.3 CAUTION1. Danger of explosion if battery is incorrectly replaced.2. Replace only with the same or equivalent type recommended by the manufacturer.3. Dispose of used batteries according to the manufacturer´s Instructions.5KX-TC2106UAB / KX-TC2106UAS / KX-TC2106UAT / KX-TC2106UAW