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General| Brand | AT&T |
|---|---|
| Model | TL90078 |
| Category | Cordless Telephone |
| Language | English |
Overview of handset buttons, indicators, and basic menu navigation.
Explanation of icons displayed on the handset screen for various statuses.
Instructions for initial setup and placement of the telephone base.
Guide on how to connect the power adapter for charging.
Steps for installing the battery and understanding charging indicators.
Procedure for registering additional handsets to the telephone base.
Steps to deregister old handsets and register new ones.
Solutions for common problems such as no dial tone, poor signal, or registration issues.
Guidelines for cleaning and protecting the telephone from damage.
Crucial safety precautions and warnings for product operation.
Regulatory compliance information for FCC Part 68 and ACTA.
Information on compliance with FCC Part 15 for digital devices.
Details about the product's warranty coverage, duration, and service process.
Technical details including frequency band, channels, and operating times.
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