Access lock, Unlock access, 78 ь ы – AASTRA DT590 for MD Evolution User Guide EN User Manual

Page 113

Advertising
background image

243

MD Evolution – Cordless DT590

More Features on your Extension

Access Lock

By using the “Lock Prefix” you can lock access in order to prevent

unauthorized external calls. You can still make internal calls and you

can also receive incoming calls.

78

Ь

Ы

Press to lock access.

Wait for the verification tone.

Ъ

Щ

Press to finish the procedure.

Unlock Access

78

Press.

¿

Enter your password.

Note: To change your password see chapter“

Password

Programming

” on page 244

Ь

Ы

Press to reopen.

Wait for the verification tone.

Ъ

Щ

Press to finish the procedure.

Advertising