B. installing your wt89 headset – Accutone WT89 User Manual
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[ inspiring people, inspiring change ]
B. INSTALLING YOUR WT89 HEADSET
putting everything together!
Installation
Installation
7
8
B4. pairing the wireless headset with your telephone
Different telephones have different 
settings, in some cases you will have to 
adjust your wireless headset to pair with 
your specific telephone. 
To see whether your headset needs 
adjustment, put on your headset (after it is 
fully charged and properly connected), 
press the Answer Button (5) on your 
headset for the lifter to uplift the handset, 
or manually pick up the handset if you 
don’t have a lifter.
If you hear a dial tone, the wireless headset works with your telephone. But if 
you do not hear a dial tone, pair the two by sliding the Configuration Switches 
(L) & (M) until you hear a dial tone. 
M
L
L
M
Now make a call using your telephone. 
If the person on the other end hears you 
perfectly, the pairing is completed.
If you hear the caller, but s/he cannot 
hear you or the volume is very low, slide 
the Configuration Switches (L) & (M), 
until you find the best setting. Note that 
out of the 12 possible combinations, 
there may be more than one optimal 
setting. 
B5. adjusting signal amplification
Level 1
Level 2
Level 3
Level 4
In some cases, the default volume for the microphone or the speaker of the 
telephone is not sufficient for the wireless headset. The WT89 allows extra 
amplification for these cases. 
On the bottom of the device, you find two small switches allowing four levels 
of settings each for the Mic Amp Adjustment (N) and Speaker Amp 
Adjustment (O). Follow the illustration above, and make the adjustments 
corresponding the area you need to amplify. Level 4 gives the highest volume.
O
N
B6. re-registering headset with base unit
The WT89 headset and base unit comes pre-registered as a pair. But in case 
the headset loses synchronization with the base, you can re-register it by:
1. Hold down the Page Button (D) of the base unit until it flashes blue
2. Remove the headset, press the Answer Button (5) until it also flashes blue
3. Press the Tone Decrease Button (F) of the base unit 3 times
4. The indicator on the base unit flashing blue slows down
5. Press the Answer Button (5) on the headset once
6. Indicator of the base unit flashes quicker, a click sound follows
7. Click sound indicates successful pairing, press Answer Button(5) to retest
