COMMUNICATIONS-APPLIED TECHNOLOGY ICRI-WFM, Setup And Operating Procedures

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Land-line phone link setup using RJ22.
The ICRI is configured with an RJ22 jack built into the side of the ICRI. This jack will provide the user the
ability connect a standard telephone handset station without using the telephone port on the front of the
ICRI.
Disconnect the coiled cable from the telephone‘s handset; do not disconnect the cable from the base of the
telephone.
NOTE: Do not remove the telephone’s handset from its cradle
Plug the cable directly into the jack on the side of the ICRI; the jack is labeled ―TELEPHONE‖
After the plug is fully seated on the jack, set the telephone‘s earphone audio to a mid-level setting following
the telephone‘s instructions.
After the interconnect cable from the ICRI is connected to the telephone handset, a dial tone should be heard
in the earphones of the portable radio and in the earpiece of the "local" handset.
Dial the telephone number of another telephone.
When the called party answers, use the ICRI handset or radios and begin to converse with called party.
FIGURE 22: RJ22 APORT ON THE
SIDE OF ICRI
FIGURE 23: ICRI CONNECTED TO PHONE THROUGH RJ-22
NOTE: The RJ22 jack and the telephone interface jack on the front of the unit will not function
simultaneously. Use only one at a time.
NOTE: If a land-line, cellular telephone or satellite telephone will be linked through the ICRI to
the 2-way radios, the “acoustic coupler” interconnect cable (part number 179.0650) can be used.
ICRI-WFM without RJ22 adapter built in may be outfitted with external telephone port to RJ22
dangle. This allows the use of RJ22 adapter and the phone interface as ascribed below.
FIGURE 24: CONNECTS TO 2.5MM INTERFACE CABLE FOR ICRI-E