2N Helios Force Installation Manual

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2N Helios Force Installation Manual Manual pdf 46 page image

462N TELEKOMUNIKACE a.s., www.2n.cz®4.2 Section for Advanced UsersAutomatic Multiple Number DiallingWhen you press an intercom button, you may find out that the called line is busy or thecalled party is absent. The intercom is able to identify these situations and solve themby Automatic Multiple Number Dialling if one of three automatic dialling modes isenabled. Up to 6 numbers can be stored for each button.The three automatic modes (see below) recognise the continuous, busy and ringingtones, In all of these modes, automatic dialling can be disabled or the required count ofcycles can be preset (1 to 9; if none of the stored numbers is answered, the wholecycle is repeated starting with the first number again) for each button separately.You can program Automatic Multiple Number Dialling for selected buttons only,retaining the others in the default mode, the selection of one of three automaticdialling modes is common.Automatic Multiple Number Dialling without ConfirmationThis mode can be used in common cases to enable the visitor to get through even ifthe called line is busy or the called subscriber is absent. Hence, the second memory ofthe button may include the secretary's number, the third memory the porter's lodgenumber, etc.This mode recognises the ringing tone and if the tone ends before the predefined countof rings, the intercom regards this as a successful connection, this solution is not fullyreliable because detection may be hindered by noise, etc. No message is played back inthis mode.Evaluation of Situations in Audible Automatic Dialling without ConfirmationSituation Intercom ActionBusy tone Hangs up in approximately 2 seconds and dials thenext number.Call or silence without previousringing toneWaits for the preset timeout (log-in time), thenhangs up and dials the next number.Continuous tone (at the PBX,e.g.)Hangs up in approximately 2 seconds and dials thenext number.Ringing tone, which isterminated before 10 rings aremade (the count of rings isvariable)Regarded as a successful call, continues for themaximum timeout (maximum call duration). Fordetails refer to the text under the table.Ringing tone, 10 rings are made(the count of rings is variable) Hangs up and dials the next number.toThese digits are interpreted as passwordbeginning.Call extension or password beginning.Hang-up command.