ttfone TT100 Comet User Manual

Guidelines for traffic safety, pacemaker interference, and facility restrictions.

Information on approved accessories, batteries, and phone usage warnings.

Steps for removing the back cover and installing SIM and battery.

Handling SIM cards and installing MicroSD cards.

Installing battery, securing cover, and initial charging process.

Turning the phone on/off and initial charging information.

Using docking charger, understanding battery level, and low battery alerts.

Navigating menus, exiting options, and setting date and time.

Identification and description of phone buttons and layout.

Detailed explanation of each key's functions in different modes.

Making, answering, ending, rejecting, and redialing calls.

Instructions for locking and unlocking the phone keypad.

Storing, adding, searching, and deleting contacts.

Making international calls and searching for contacts.

Deleting contacts and editing speed dial numbers.

Making calls using speed dial numbers.

Deactivating SOS alarm and adding emergency contacts.

Modifying the SOS message content.

Steps for writing and sending text messages.

Inputting letters and punctuation in messages.

Inputting numbers in text messages.

Playing audio files and controlling playback.

Using the FM radio feature.

Viewing calendar and setting/turning off alarms.

Phone lock, factory reset, and call logs.

Using flashlight and calculator functions.

Customizing profiles and exploring the settings menu.

Adjusting keypad tones and call features.

Managing files on the phone's storage.

Troubleshooting power on and network connection problems.

Addressing call quality, standby time, SIM errors, feature issues.

Resolving incoming calls, charging, and dialing issues.

Guidelines on radio frequency exposure and SAR values.