# Phones

We mostly use cellphones.
Occationally instead a "real" stationary phone with SIP,
or (rarely) a "virtual" softphone on laptop or desktop.


## Cellphones

We currently use Android phones with the libre [Replicant][] system,
carefully [configured][] for our needs.

These [refurbished][] ones (sorted by preference) are most actively used:

  * [Samsung Galaxy S II][i9100]
  * [Samsung Galaxy S][i9000]
  * [Samsung Galaxy S III][i9300]

[Replicant]: <https://www.replicant.us/>
  "Free and open source operating system Replicant"

[configured]: <android>
  "our configuration of Android phones"

[refurbished]: <http://www.bluecity.dk/elektronik/catalogsearch/result/?q=i9100>
  "search for refurbished Samsung Galaxy S II phones at Blue City"

[i9000]: <https://redmine.replicant.us/projects/replicant/wiki/GalaxySI9000>
  "Samsung Galaxy S (GT-I9000)"

[i9100]: <https://redmine.replicant.us/projects/replicant/wiki/GalaxyS2I9100>
  "Samsung Galaxy S II (GT-I9100)"

[i9300]: <https://redmine.replicant.us/projects/replicant/wiki/GalaxyS3I9300>
  "Samsung Galaxy S III (GT-I9300)"


## SIP

We run an experimental SIP service at bitbase.dk,
and connect also to homebase.dk, debian.org and ostel.net.


## Providers

We use [Unotel][] for GSM, internet and SIP-to-POTS services.
Unotel sub-leases network from [TDC][].

[Unotel]: <https://www.unotel.dk/>
  "low-budget telephony company Unotel"

[TDC]: <https://tdc.dk/>
  "telephony company TDC"