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.

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.

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

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

Yes it is 4G, but it also works with 2 and 3G, it is a triband phone.

No

The Nokia 2660 Flip has no GPS function. It also does not have a smartphone-like screen.

MMS and SMS are two different services and the latter is not affected by the switch-off at Swisscom. https://www.swisscom.ch/de/privatkunden/hilfe/mobile/mms.html

Dual Sim

Ja, das Ladekabel haben wir lieferbar im Sortiment. Nokia AC-11E

Since I did not find the function in the operating instructions, I assume that this is not possible.

The possibility to go on the internet. I appreciate it very much because the battery lasts a long time, especially compared to my "normal" smartphone. Otherwise reduced to the most important things.