14.3 PBX Configuration—[6-3] Feature—VerificationCodeA verification code is used to override the Toll Restriction (TRS)/Call Barring (Barring) of the extension in useto make a certain trunk call, or to identify the call for accounting and billing purposes.A maximum of 1000 verification codes can be programmed with other related parameters. 100 codes aredisplayed at a time. To display other sets of codes, click the applicable tab.Verification CodeSpecifies the verification code.Value RangeMax. 4 digits (consisting of 0–9, *, and #)Maintenance Console Location14.3 PBX Configuration—[6-3] Feature—Verification CodeFeature Guide References2.7.6 Verification Code EntryUser NameSpecifies the user name assigned to the verification code.Value RangeMax. 20 charactersMaintenance Console Location14.3 PBX Configuration—[6-3] Feature—Verification CodeFeature Guide References2.7.6 Verification Code EntryVerification Code PINSpecifies the PIN to be entered when making a trunk call with the verification code.CAUTIONThere is a risk that fraudulent telephone calls will be made if a third party discovers a personal identificationnumber (PIN) (verification code PIN or extension PIN) of the PBX.The cost of such calls will be billed to the owner/renter of the PBX.To protect the PBX from this kind of fraudulent use, we strongly recommend:a. Keeping PINs secret.b. Selecting complex, random PINs that cannot be easily guessed.c. Changing PINs frequently.PC Programming Manual 77114.3 PBX Configuration—[6-3] Feature—Verification Code
