Changing Time and/or Date on Popular Phone Systems

Amanda Voice Mail System

Nec

Avaya / Partner / Lucent / AT&T Norstar
Commander Nortel
Comdial Digitech

Panasonic

Ericsson Pcs
Esi PhonExec
ESNA Telephony Office Linux Samsung
Executone Siemens
Fujitsu Sprint
Inter Tel

Telekol

Iwatsu ADIX

Toshiba
Key System

Trillium

Mitel Vodavi