Getting started
Handset lifter installation
On | Adjust lifter audio |
MODE
ON/OFF button
1.Make sure that the LIFTER MODE light on the headset base is on. Press the MODE button on the headset base to change the mode.
2.Put the headset next to your ear. (AT&T model TL7610/TL7611/TL7650/ TL7651).
3.Press ON/OFF on the headset and listen for the dialing tone. If there is no dialing tone or buzzing noise, slide the LIFTER AUDIO ADJUST on the side of the headset base from A to G until the dialing tone is clear.
LIFTER AUDIO ADJUST
4. If the dial tone is not clear, repeat step 3 above until you find the clearest dial tone.
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