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Instructions 

Telephone Recording Announcer 

TRA-900   P/N 44270

 

Patent # 5,835,585 
FOR LEGAL USE ONLY 

 

3-24-08 

www.DynaMetric.com 

Page 2 of 2 

©DynaMetric 2002  Doc 44278 

 

Installation: 

 
1.  Remove the handset coil cord from base of phone and plug it into the jack on the TRA-900.   
 
2.  Plug the connector on the cable from the TRA-900 into the phone where the coil cord was 

plugged.   

 
3.  Plug the cord from power cube into the TRA-900 and plug the power cube into a nearby 115 

VAC outlet. 

 
4.  Peel the cover off the adhesive pad on the TRA-900 and mount it on the side of the telephone 

base next to the earphone end of the handset when it is hung up after cleaning the area with 
the alcohol wipe included.  Press it lightly in place on the adhesive pad so it can easily be 
moved if necessary. 

 
5.  Temporarily install, with light pressure, the silver sticker or “target” on side of the handset 

earphone adjacent to TRA-900.  Adjust position of TRA-900 housing (raise, lower or slide) so 
holes in housing are aligned with target on handset so that when the handset is lifted from its 
cradle, the announcement plays.  Adjust target position if necessary.  When aligned properly, 
press adhesive pads of target and housing firmly against phone for permanent attachment. 

 
 

Operation: 

 
When properly installed, the TRA-900 will automatically play the announcement whenever the 
handset is lifted.  For outbound calls, be sure to press the button on the unit to trigger the 
announcement 

after

 the call is answered. 

 
 

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