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Contact your local Telesis Dealer for his assistance. 1. Telephone body / 1 pc 9. Your DTS821 does not contain any parts for maintenance. In case of any failure, do 2. Handset / 1 pc not open any covers of your DTS821. Please contact your local Telesis Dealer for his 3.
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19. Programmable function keys DTS821 Choosing the Right Location 20. Headset and microphone jacks Ensure that the location, where your DTS821 Digital Telephone Set resides, does not contain: 1. High voltage lines, smoke, dust, gas or radiation (such as a generator, photocopier etc.)
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DTS821 Digital Telephone Set has 4 Call Park keys in total. When the DTS821 is in conversation state, the active call may be parked on a free park key. Park keys are distinguished with their back-lighting states. If a park key is not lighted (OFF state), its is free.
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If pre-programmed numbers calling and called party’s voices are recorded). In conversation state, of these keys are the local users of the Telesis PBX or switching system then quick- pressing Rec key starts recording and the key is lighted (ON). When the key is pressed again, recording stops and the key lights OFF.
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<Setting volume control>, you may prefer (or need) some maintenance of your DTS821 for some reason. Please contact your local Telesis Dealer for his assistance then. In any case, never do this by <Setting ringer volume>, yourself. Do not open any covers of your digital telephone set. Do not untighten any...
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DTS821 Technical Specifications: Type Back-lighted, graphic # of rows # of columns Total # of characters KEYS Total # of keys Dial keypad 4x3, continuously back-lighted for fashion and usability Navigation 5 keys Call park 4 back-lighted keys Call record...
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