Mitel 5312 IP-Telefon – Benutzerhandbuch

1. Einleitung

Thank you for choosing the Mitel 5312 IP Telephone. This manual provides essential information for the proper installation, operation, and maintenance of your device. The Mitel 5312 IP Phone is designed for business environments and requires connection to a Mitel Networks 3300 Integrated Communications Platform (ICP), release 3.3 or higher. This product is a renewed item, meaning it has been professionally inspected and tested to work and look like new. It is not suitable for home use.

2. Packungsinhalt

Please verify that all items listed below are included in your package. If any items are missing or damaged, please contact your supplier.

• Mitel 5312 IP Telephone Unit
• Mobilteil
• Spiralkabel für Mobilteil
• Ethernet-Kabel (RJ45)
• Desk Stand / Base

Figure 2.1: Contents of the Mitel 5312 IP Telephone package, including the phone unit, handset, coiled cord, Ethernet cable, and desk stand.

3. Einrichtung und Installation

Follow these steps to set up your Mitel 5312 IP Telephone.

3.1 Anbringen des Tischständers

1. Align the tabs on the desk stand with the corresponding slots on the bottom of the telephone unit.
2. Drücken Sie den Ständer vorsichtig in die Halterung, bis er sicher einrastet.

Figure 3.1: The Mitel 5312 IP Telephone securely placed on its desk stand, ready for connection.

3.2 Anschließen des Mobilteils

1. Stecken Sie ein Ende des Spiralkabels des Mobilteils in das Mobilteil.
2. Plug the other end of the coiled handset cord into the port labeled with a handset icon on the side of the telephone unit.

3.3 Connecting to the Network (PoE)

The Mitel 5312 IP Telephone is designed to be powered via Power over Ethernet (PoE). A separate power supply is not included and typically not required if your network switch supports PoE.

1. Connect one end of the provided Ethernet cable to the LAN port on the back of the telephone unit.
2. Connect the other end of the Ethernet cable to a PoE-enabled network switch or a PoE injector.
3. The phone will power on automatically and begin the boot-up process. This may take a few moments.

4. Bedienungsanleitung

This section covers the basic functions and features of your Mitel 5312 IP Telephone.

Abbildung 4.1: Überview of the Mitel 5312 IP Telephone's interface, highlighting the display, programmable feature keys, and numeric keypad.

4.1 Grundlegende Aufruffunktionen

• Einen Anruf tätigen: Lift the handset or press the Speaker button. Dial the desired number using the numeric keypad.
• Anruf annehmen: Heben Sie den Hörer ab oder drücken Sie die Lautsprechertaste, wenn das Telefon klingelt.
• Anruf beenden: Legen Sie den Hörer wieder auf oder drücken Sie die Lautsprechertaste erneut.

4.2 Keypad and Feature Buttons

The Mitel 5312 features a standard numeric keypad and several dedicated function buttons:

• Programmierbare Tasten: The vertical row of buttons next to the display are programmable keys. Their functions are typically configured by your system administrator and may include speed dials, line appearances, or feature access.
• Lautstärkeregelung: Verwenden Sie die Pfeile nach oben/unten near the display to adjust handset, speaker, or ringer volume.
• Lautsprecher: Schaltet die Freisprechfunktion ein/aus.
• Stumm: Mutes your microphone during a call. The other party cannot hear you.
• Halten: Setzt den aktuellen Anruf in die Warteschleife.
• Übertragung: Leitet eine Anrufweiterleitung ein.
• Wahlwiederholung: Wählt die zuletzt gewählte Nummer.
• Nachricht: Accesses your voicemail system. The phone has a digital answering system with 18 minutes recording capacity.

5. Wartung und Pflege

Proper care will ensure the longevity and optimal performance of your Mitel 5312 IP Telephone.

• Reinigung: Benutzen Sie ein weiches, leichtamp cloth to clean the exterior surfaces of the phone. Do not use abrasive cleaners, solvents, or strong chemicals.
• Vermeiden Sie Flüssigkeiten: Keep the phone away from liquids and excessive moisture.
• Temperatur: Operate the phone within normal office temperature ranges. Avoid extreme heat or cold.
• Handhabung: Handle the phone with care. Avoid dropping or subjecting it to strong impacts.

6. Fehlerbehebung

This section addresses common issues you might encounter with your Mitel 5312 IP Telephone.

6.1 No Dial Tone / No Power

• Ethernet-Kabel prüfen: Ensure the Ethernet cable is securely connected to both the phone's LAN port and the PoE-enabled network switch/injector.
• Verify PoE: Confirm that the network port you are connected to provides Power over Ethernet. If not, a separate PoE injector or power supply (not included) will be required.
• Netzwerkkonnektivität: Contact your IT administrator to verify network connectivity and PoE status for your port.

6.2 Tasten reagieren nicht

• Telefon neu starten: Disconnect the Ethernet cable for 10 seconds, then reconnect it to restart the phone.
• Saubere Tasten: Achten Sie darauf, dass sich keine Fremdkörper um die Knöpfe herum befinden.

6.3 Schlechte Gesprächsqualität

• Netzwerküberlastung: Poor call quality can often be related to network issues. Contact your IT administrator.
• Handset/Cord: Check if the handset cord is securely connected. Try another handset if available to rule out a faulty handset.

For persistent issues or network-related problems, please contact your IT department or system administrator.

7. Spezifikationen

8. Garantie und Support

As a renewed product, the Mitel 5312 IP Telephone is covered by the Amazon Renewed-GarantieSollten Sie mit Ihrem Kauf nicht zufrieden sein, können erneuerte Produkte im Rahmen dieser Garantie ersetzt oder erstattet werden.

For technical support related to the phone's integration with your network or PBX system, please contact your organization's IT department or your Mitel service provider.