Which of the following statements is CORRECT about the VU service of U1900?

Question

Options

• AOnly the script provided by the system can be used for configuring the automatic switchboard.
• BThe script for the automatic switchboard can be edited.
• CGreetings of the conferences through individual dialing-in cannot be customized.
• DA voice channel can store multiple voice files.

• A
  10% (3)
• B
  80% (24)
• C
  3% (1)
• D
  7% (2)

Explanation

Option B is correct because the U1900's VU service is designed to be flexible - administrators can edit the automatic switchboard script to customize call flows, greetings, and menu options to suit their organization's needs.

Why the distractors are wrong:

• A is incorrect because users are not limited to system-provided scripts; the whole point of an editable script system is to allow custom configurations beyond defaults.
• C is incorrect because conference greetings for individual dial-in can be customized - the VU service supports this personalization.
• D is incorrect because a single voice channel stores only one voice file, not multiple; confusing storage capacity is a common trap in these questions.

Memory tip: Think of the VU service as a "voice editor" - the key word is editable. Whenever a choice says something is locked/restricted (like A and C), it's likely wrong for VU, which emphasizes customization. For D, remember: one channel = one file (like one slot = one item).

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