Konftel 200/NI manual Troubleshooting, Maintenance

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24Troubleshooting and maintenance

Troubleshooting

English

1.Check that the microphone is on during the call. The green microphone indicators must be lit.

2.Check that Konftel 200/NI is connected.

Connection to an analogue line: check that the POTS network cable is connected between the POTS input and an analogue jack.

Connection to an ISDN S0 line: check that the ISDN network cable is connected between the ISDN input and an ISDN S0 line.

3.Bypass any extension cables and check whether the system is functioning correctly. If not, contact your dealer.

4.Disconnect the extra microphones and see if the system works without them. If not, return all units for service.

5.If Konftel 200/NI must wait for a second dial tone, you should insert a pause with the Mute/ Pause key when entering telephone numbers in the Phonebook.

Maintenance

Clean the equipment with a dry, soft cleaning cloth. Do not use any liquids!

Konftel 200/NI • User Guide

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Contents User guide Conference phone Konftel 200/NI English Contents Arrangements Description Top BottomConnection Analogue Pots Digital Isdn S0Settings7 Network set-up after power on default Auto Manual network selection default AutoVideo line sharing Connection Own MSN-number default none Volume control TuningMute function Calling Incoming calls Outgoing calls12Calling Three-party calls If your call is not answeredProgramming the R key default setting = Calling13 If the R key does not work PotsSpeed dialling, redial Retrieve speed dial numbers RedialMenu Add a new number in Phonebook Menu Edit Phonebook EditAdjust the Ring Signal Volume Menu17 Delete Name and NumberMenu Change Time and Date Select LanguageMenu19 Keypad Tone default on Keypad tone OffAccessories Remote control Accessories Remote control functions Accessories Extra microphones Accessories and spare parts Spare partsTroubleshooting MaintenanceCentral Unit European CTR3Technical data Extra microphones accessories Remote control accessoriesDisplay and keyset