This could be an improvement:

The new software versioning scheme rules each application software to be named as:

V x[.y] R m.f.h

Where V and R stand for:

V = Version
- The Version field is identified by:
  - x = Major Release as result of major feature enhancements with M3 status of product.
  - y = as an optional additional numbering.

R = Release
- The Release field is identified by:
  - m = Minor Release as result of minor feature enhancements (covers TRs and CRs)
  - f = Fix Release (FR) as result of a collection of solutions to TRs and HFs (covers only TRs, no CRs)
  - h = Hotfix (HF) as result of immediate solution to just one TR or only few TRs and to all TRs for Focal and/or Hot accounts (a Hotfix comprises all previous HFs, as example those cumulated since the latest FR)

Please note:
FR = Fix Release
TR = Trouble Report
CR = Change Request
HF = Hot Fix

An example:

This example shows that the optiPoint 410/420 SIP V6.0 software release version considered:

Refers to Version V6 (as Major Release), the additional .0 could be omitted in this case.
Refers to Release R0.62.0
- 0 (as Minor Release) so it doesn't introduce any new minor feature enhancements.
- 62 (as Fix Release) so it introduces a collection of solutions to TRs and HFs
- 0 (as Hotfix) so it doesn't introduce any new immediate solution to just one TR or only few TRs

This new software version naming scheme does not imply any naming requirements for:

related to each Software Applications considered.

This means that, referring to the example above, the software (Application or Firmware) file / files could be named as:

opt410adv_SIP_6_0_62.exe containing:
- opt410adv_SIP_6_0_62.fli
- opt410adv_SIP_6_0_62.app

or whatever convenient for its correct usage.

It's not required nor mandatory that it's named exactly like the software version it's representing.

This is a DRAFT

optiPoint WL2 professional and optiPoint WL2 professional S Surveying Mode overview

... ...

Surveying Mode

This new mode of operation is:

Selectable via the hidden "Service" menu
Used to give real-time information of the connected Wireless LAN Access Point (AP)
Available on optiPoint WL2 professional family either in:
- HFA (CorNet IP) software feature set (Since optiPoint WL2 professional V1.0 version 50.002.24.00047)
- SIP software feature set (Since optiPoint WL2 professional S V1.0 version 70.042.90)
Used to enhance the serviceability of the WLAN workpoints
Used to perform WLAN site surveys and deployments.

Service Menu

optiPoint WL2 professional and optiPoint WL2 professional S have an hidden "Service" menu

Steps to access the hidden "Service" menu on the workpoint:

Turn off the optiPoint WL2 professional
Press simultaneously and hold dial pad buttons 1-4-7 and On Hook key (Power button) at the same time
The hourglass icon appears in the phone display
Keep them pressed, releasing the Power button in the while, until Speakerphone's LED and the MWI's LED are activated and flashing red (Blinking)
The optiPoint WL2 professional powers up showing "Service" on the display
Enter code 76200 to access displayed "Service" menu

Once into the "Service" menu, the items list is:

Feature	EVM (Entry Voice Mail)	IVM (Integrated Voice Mail)	Note
Port (Channels)	2	8 / 24	8 for ..., 24 for ...
Total storage capacity	2 h	100 h
Mailboxes	up to 24	up to 500
Mailboxes greeting messages	up to 2	up to 4
Mailboxes greeting messages length	up to 1 min	up to 3 min
Auto Attendant (AA) mailboxes	up to 4	up to 100
Auto Attendant (AA) mailboxes greeting messages	up to 2	up to 4
Auto Attendant (AA) mailboxes greeting messages length	up to 2 min	up to 8 min
Information mailboxes		up to 100
Information mailboxes greeting messages		up to 4
Information mailboxes greeting messages length		up to 20 min