Introdução
The AT&T TL86103 is an advanced 2-line corded/cordless telephone system designed for both home and small business environments. It offers versatile connectivity, allowing you to manage calls from up to two landlines and two cellular phones simultaneously. Key features include a digital answering system with two mailboxes, Connect-to-Cell Bluetooth technology, caller ID announcement, and a line-power mode for continued operation during power outages. This manual provides detailed instructions for setting up, operating, and maintaining your phone system.

Figure 1: The AT&T TL86103 base unit and cordless handset.
Configurar
1. Conteúdo da embalagem
- Corded Base Unit
- Telefone sem fio
- Adaptador de energia
- Cabos de linha telefônica
- AAA Batteries (for handset)
2. Conectando a unidade base
- Connect the power adapter to the base unit and a wall outlet.
- Connect up to two telephone line cords to the LINE 1 and LINE 2 jacks on the base unit and to your wall telephone jacks.

Figure 2: The phone system is suitable for business or home use.
3. Instalação e carregamento das baterias do aparelho
- Abra o compartimento da bateria na parte traseira do telefone sem fio.
- Insert the provided AAA batteries, observing polarity.
- Place the cordless handset in its charging cradle. Allow at least 16 hours for the initial charge.
4. Connect-to-Cell Setup (Bluetooth)
The Connect-to-Cell feature allows you to make and receive cellular calls using your AT&T phone system. You can pair up to four Bluetooth-enabled cell phones, with two active connections at any time.
- Na unidade base, pressione o MENU botão.
- Navegar para Bluetooth e selecione Adicionar telefone.
- Follow the on-screen prompts to put your cell phone in Bluetooth pairing mode.
- Select the AT&T phone system from your cell phone's Bluetooth device list.
- Confirme o código de emparelhamento em ambos os dispositivos.

Figure 3: Bluetooth Connect-to-Cell feature allows seamless integration with mobile devices.
5. Portas de carregamento USB
The base unit includes two built-in USB ports for charging your mobile phones while they are connected via Bluetooth. Simply plug your phone's USB charging cable into one of the ports.

Figure 4: Convenient USB ports for charging mobile devices.
Operando seu sistema telefônico
1. Fazendo e recebendo chamadas
- Chamadas de telefone fixo: Imprensa LINHA 1 or LINHA 2Em seguida, disque o número.
- Cellular Calls: Imprensa CELL A or CELL BEm seguida, disque o número.
- To answer a call, lift the handset or press PALESTRANTE.

Figure 5: The system supports 2 landlines and 2 cell lines for virtual multi-line advantage.
2. Sistema de Atendimento Digital
The system features a digital answering system with two separate mailboxes, ideal for separating business and personal messages. Each mailbox offers up to 22 minutes of recording time.
- To turn the answering system ON/OFF, press ANS LIGADO/DESLIGADO.
- To access messages for Line 1, press MAIL BOX 1. For Line 2, press MAIL BOX 2.

Figure 6: Digital answering system with two distinct mailboxes.
3. Caller ID Announce
When an incoming call is received, the phone system announces the name of the caller (if available in your phonebook or Caller ID service) or the number.

Figure 7: Caller ID Announce feature for convenient call screening.
4. Lista Telefônica
The system can store up to 200 names and numbers in its internal phonebook. Additionally, you can download up to 6,000 cellular phonebook entries from your connected mobile devices.

Figure 8: Manage contacts with the integrated phonebook and mobile phonebook download.
5. Recursos do aparelho sem fio
- Viva voz: Pressione o PALESTRANTE button on the handset during a call.
- Fivela do cinto: Attach the included belt clip for hands-free mobility.
- Conector de fone de ouvido de 2.5 mm: Connect a compatible 2.5mm headset (not included) for private conversations.
- Push-to-Talk (PTT): Use the PTT button for instant, two-way communication between handsets (if multiple handsets are registered).

Figure 9: Thoughtful design details for enhanced usability and mobility.
6. Line Power Mode
Em caso de falta de energiatage, the corded base unit can operate using line power, allowing you to make and receive calls on the corded handset (Line 1 only) without external power.

Figure 10: Reliable communication even during power outages with Line Power Mode.
Manutenção
- Limpeza: Limpe as superfícies do telefone com um pano macio e seco.amp pano. Não utilize sprays de limpeza ou produtos químicos agressivos.
- Cuidados com a bateria: Replace handset batteries when the low battery indicator appears. Use only the specified battery type.
- Localização: Place the base unit in a central location away from other electronic devices to maximize range and minimize interference.
Solução de problemas
| Problema | Solução |
|---|---|
| Sem tom de discagem | Ensure all telephone line cords are securely connected to the base unit and wall jacks. Check if the power adapter is properly connected. |
| Cannot make/receive cell calls | Verify your cell phone is paired and within range of the base unit. Ensure Bluetooth is enabled on your cell phone. |
| A secretária eletrônica não está gravando. | Check if the answering system is turned ON. Ensure there is sufficient recording time available in the mailbox. |
| Poor call quality/static | Relocate the base unit away from other electronic devices (Wi-Fi routers, microwaves). Check for loose connections. |
Especificações
- Número do modelo: TL86103
- Dimensões do produto: 8.6 x 7.9 x 6 polegadas
- Peso do item: 1 libra
- Tipo de telefone: Com fio/Sem fio
- Número de linhas: 2 (Landline) + 2 (Cellular via Bluetooth)
- Tipo de sistema de atendimento: Digital, 2 Mailboxes
- Tempo de gravação: Up to 22 minutes per mailbox
- Capacidade da agenda telefônica: 200 (internal), 6000 (downloadable from cell)
- Expansibilidade: Até 12 aparelhos
- Baterias: 2 AAA batteries (included for handset)
- Fonte de energia: Corded Electric (with Line Power Mode)
- Cor: Prata/Preto
Garantia e Suporte
For detailed warranty information and technical support, please refer to the official user guide or contact VTech customer service.
Uma versão digital do guia do usuário está disponível aqui: AT&T TL86103 User Guide (PDF)





