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P/UP phone programming Verbal User's Guide Fixed feature keys PAGE programmable feature keys

12-Key Feature Phone
(legacy product)

The legacy 12-Key Feature Phone, still in use on many installed ESI systems, includes the basic, most commonly used phone features. This simplified model is available only as a digital model and doesn’t support IP, ESI’s VIP family of software applications1, the Expansion Consoles, speakerphone operation2, or Esi-Dex.

1.
For information concerning these software applications, see the main ESI Web site.
2.
The 12-Key Feature Phone doesn’t have a hands-free microphone, and therefore can’t serve as a true two-way speakerphone. Its speaker plays pages.

12-Key Phone

Note:

The following features aren’t available on a 12-Key Feature Phone:

Additionally: to use voice mail, conference calling and mute/DND on a 12-Key Feature Phone, you must program these features into programmable feature keys (see also “Optional features”).

Hint:

On any of these ESI phone varieties (including the Expansion Consoles), you can perform direct programming by holding down a programmable feature key for at least two seconds (similar to how you might program a car radio button). This isn’t applicable to the fixed-feature keys which, as their name implies, are already programmed.