Splicecom, IP Phone, models:

IP 530	User Manual
PCS 10	Operating Instructions & User Manual
PCS 400	User Manual
PCS 520	Quick Reference Manual
PCS 552	User Manual
PCS 560	User Manual
PCS 563	Quick Reference Manual
PCS 570/G	User Manual
PCS 572G	User Manual
PCS 580	Quick Reference Manual
PCS 580G	User Manual
Yealink CP920	Quick Reference Manual
Yealink T57W	Quick Reference Manual