4-10 DPT Features
A 4.2 DPT Features
Standard Operation
Entering account codes before dialling
1. Lift the handset or press the SP-PHONE/MONITOR button.
2. Dial the feature number (49), or press the flexible button
which is assigned as the Account button.
• No tone is returned, if you dial the feature number.
• You hear an intermittent tone,*
2
if you press the Account
button.
• The corresponding indicator light turns on when using the
Account button.
3. Enter the account code and #.
• The corresponding indicator light turns off when using the
Account button.
• You hear confirmation tone and then dial tone.
4. Press a CO button or dial the line access code (9 or 81
through 88) and dial.
Entering account codes during or after a conversation.
While having a conversation or hearing reorder tone after the other
party hangs up (within 15 seconds);
1. Press the flexible button which is assigned as the Account
button.
• The corresponding indicator light turns on when using the
Account button.
• You can keep talking.
2. Enter the account code and #.
• The corresponding indicator light turns off when using the
Account button.
1
2
3
account code and #