The Nokia 2660 Flip supports 4G and VoLTE, so it works with Sunrise, which has required 4G with VoLTE or 5G since 10 June 2025. The device is a 4G push-button mobile phone equipped with VoLTE functionality.

To transfer music to the phone for listening via its MP3 player, connect the phone to a computer using a USB cable, then drag and drop MP3 files into the phone's music folder. The phone supports MP3 format for music playback. Alternatively, you can transfer music via Bluetooth if supported. Once the files are on the device, you can play them through the built-in MP3 player or using connected headphones.

Yes, the device is VoLTE-capable. It supports 4G dual SIM with VoLTE (Voice over LTE) for better voice quality when calling via the LTE network.

The Nokia 2660 Flip does not support WiFi, so WiFi calling is not possible. It only has 4G mobile radio and Bluetooth, but no WLAN functionality.

Yes, the device is guaranteed to support 4G mobile standard. It is a 4G dual SIM push-button mobile phone with 4G connectivity as stated in the product specifications.

Yes, you can listen to music via headphones. The Nokia 2660 Flip has a headset jack that allows you to connect headphones. To listen to music, you don't need to download it if you already have it on the device or can receive it via FM radio. However, if you want to play music from external sources, you will need to transfer it to the device or connect it via Bluetooth if supported.

German no problem

Unfortunately, this is not supported. Internet sharing via WLAN is not possible.

The contacts in the Nokia 2660 Flip are sorted alphabetically by default. However, if you need specific customisation, you can manually reorder the contacts by saving them in a specific directory or changing the sorting in the settings if this option is available. However, this is not explicitly mentioned in the documentation provided.

The Nokia 2660 Flip has a quick call function that allows you to quickly reach up to five emergency contacts. This function is accessible via a dedicated emergency button that can be used both when the phone is open and closed. There is no specific assignment of contacts to certain keys such as key 1 etc., but the emergency contacts are accessed via the emergency button.

No, whatsapp is not supported on this phone.

The battery that fits the Nokia 2660 Flip is a Li-Ion battery with a capacity of 1450 mAh. This battery is specific to the model and replaces the original battery type BL-L4E.

The battery that fits the Nokia 2660 Flip (TA-1175) is the BL-L4E type. - This battery has a capacity of 1450 mAh, a voltage of 3.7 V and is a Li-ion battery.

yes you can, with all possible sim cards. size is important. my father even has salt. has space for two sim cards, but only works with one.

Hey Darko, this mobile is only used as an emergency phone. That's why I can't answer your question. Greetings Micha.

No, WhatsApp is not supported.

The Nokia 2660 Flip does not run a proprietary operating system in the sense of a specially developed OS, but uses a conventional feature phone operating system that is geared towards the needs of a simple push-button mobile phone. It offers basic functions such as making calls, texting and media playback without the complexity of a smartphone.

I can't answer this as my MAC gave up the ghost some time ago. However, it should be possible to export the Outlook contacts and then import them into the Nokia. However, I have not tried this.

English, French, Portuguese, Spanish, Italian, German, Romanian, Danish, Dutch, Finnish and Swedish.

No

MMS has been permanently deactivated. Basically, the system no longer exists.

This is a very old-fashioned telephone. None of this

Unfortunately not.

I have not tried to use it. In general the internet is very slow with this phone.. so I do not use internet with it