IP Office Basic Edition systems can be configured to use either a 2-digit or 3-digit numbering for user extensions.

•If 2-digit numbering is selected, the extensions are numbered 10 to 57. This numbering cannot be changed. In 2-digit mode only 48 extensions are supported.

•If 3-digit numbering is selected, the extensions are numbered from 100 upwards. This numbering can be changed in the range 100 to 579 using system web management. In 3-digit mode a maximum of 100 extensions are supported.

•In both cases, those extensions not matched by physical ports are automatically assigned as phantom extensions.

•! WARNING
This process will restart the phone system and disconnect all currently connected calls.

•This procedure is not listed when using the Next Procedure or Previous Procedure buttons to select a procedure.

 

1408/1416/9504/9508 Phone

1.At either of the first two extensions on the system, press Admin.

•To do the above during a call, you may need to press the key phone PHONE button to display the Admin soft key option. If you access phone administration during a call, only the key speaker SPEAKER, key mute MUTE and key headset HEADSET buttons still affect the connected call.

2.Use the up arrow up or down down arrow arrow buttons to scroll the display to System Administration. When highlighted, press Select.

3.Dial #734. The display will show Default Numbering and the current numbering setting.

4.Use the left arrow left or right right arrow arrow icons to change the setting.

5.The display shows Immediate Reboot ?. Select either Confirm or Cancel.

 

M7324/M7324N/M7310/M7310N/T7316/T7316E Phone

1.At either of the first two extensions on the system, press feature small Feature **config (ie. Feature **266344).

•If the system has a system password set, it is requested. Enter the password.

2.The phone displays System Admin.

3.Dial #734. The phone will display Def Num.

4.Press 1 to select 2-digit numbering, 2 to select 3-digit numbering.

5.The phone displays Immediate Reboot. Press either Enter to reboot the system or Release to cancel without rebooting.

•To exit phone based administration at any time, press the Release button. To select a different process use the Next Procedure or Previous Procedure buttons or dial another feature code.

 

ETR 18D/ETR 34D Phone

1.At either or the first two extensions on the system, press Feature 0 0 followed by two presses of the first intercom or call appearance button.

2.System Administration: is shown on the display.

3.Dial #734. The phone will display Def Num.

4.Press 1 to select 2-digit numbering, 2 to select 3-digit numbering.

5.The phone displays Immediate Reboot. Press either Enter to reboot the system or Remove to cancel without rebooting.

•Exit programming by pressing Feature 00. You can also exit programming mode by lifting the handset, then placing it back in the cradle.