SLT-505 Panasonic KXTS - Redial Memory ( Last Number) - Electronic Volume Control - Timed Flash - 3-Step Ringer Selector - Switchable Tone / Pulse settings Slt aircraft is very suitable in combination with Panasonic PABX Type TA-HT-TDN-TDA. Contact: INTISARANA PHONE Telp 021-83693770 Mobile 021-92714147 / 0813-82064380 E-mail: intisaranaphone@ yahoo.com