Introduction
INSTALLATION AND OPERATION MANUAL
CR3 CR5, and CR7 Charging Racks
1 Introduction
This document describes how to install, configure and operate the CR3, CR5, and CR7 Charging Racks. This
document is also intended to be used as a guide for maintenance and troubleshooting.
The CR3 Charging Rack is used for the Ascom DECT and VoWiFi handsets while CR5 and CR7 Charging
Racks are used to charge Ascom Myco handsets. The CR3 Charging Rack is available in two different
models, Advanced and Basic. The CR5 and CR7 Charging Racks are only available as a Basic model. The
Advanced Charging Rack can be used to program and charge handsets, while the Basic version can only
be used to charge handsets. SeeTable 1 Charging Rack Features, page 1 and Table 2 Variants of the
Charging Rack, page 1 to get more information on the Charging Rack model features.
The CR3 and CR5 Charging Racks can charge up to six handsets simultaneously, while CR7 Charging Rack
can charge up to five handsets at the same time.
Table 1 Charging Rack Features
Model Features
Advanced Charging Rack — Charging slots for handsets.
— Ethernet and USB connection used for upgrade
and configuration of handsets and charging racks
(through a LAN or PC connection).
Basic Charging Rack — Charging slots for handsets.
Table 2 Variants of the Charging Rack
Item. No. Charges the handsets
CR3-AAAC — Ascom d81
CR3-AAAD — Ascom d43
— Ascom d63
— Ascom d81
CR3-ABAC — Ascom d81
— Ascom i62
CR3-ABAD — Ascom d43
— Ascom d63
— Ascom d81
— Ascom i63
CR5-AAAA — Ascom Myco
— Ascom Myco 2
CR7-AAAA — Ascom Myco
— Ascom Myco 2
— Ascom Myco 3
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TD 92480EN / 30 October 2020 / Ver. L