Add-on modules connect directly to the telephones and do not require an additional interface circuit (port). Up to two Add-on-Modules can be attached to a telephone to supplement the telephone's 10 or 20 buttons.
The CIX/CTX supports a limited number of Add-on-Modules per cabinet (see Table 11 on page 37 for the capacities of different common control units).
Expansion options for the Toshiba DP5000-series telephones are described below:
LCD Add-on -Module (LM5110) The LM5 110 adds 10 programmable LCD feature buttons to the 5000-series telephones, these buttons can be assigned as CO line, Directory Number, DSS, One Touch, Speed Dial or any other flexible feature. The LM5 110 supports backlight and LCD labels, it can be |
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Key Module (KM5020) The KM5020 adds 20 programmable feature buttons to the 5000-series telephones. These buttons can be assigned as CO line, Directory Number, DSS, One Touch, Speed Dial or any other flexible feature. |
LM5110 shown with DP5130 Telephone |
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KM5020 shown with DP51 32-SD Telephone
Digital DSS Add on Module (DDM5060)
The DDM5060 console (shown right) is for system attendants.
The DDM5 060 operates alongside a digital telephone and has 60 programmable feature buttons. These buttons can be assigned as CO Line, Directory Number, DSS, One Touch, Speed Dial or any other flexible feature. The
DDM5060 is not compatible with the DP5008.
Up to eight consoles can operate with one digital telephone depending on CIX system (See Table 11 on page 37).
The DDM5060 console uses LEDs to indicate call and feature status; the DSS has dual red and green LEDs to help further define status, such as station in DND status. The DDM5060 console connects to a digital station port on the ADKU, BDKU, or BDKS card.