Welcome, friends, I have compiled the video subject, the history and development process of all siemens phones, model by model for you.

siemens, c11, c10, s11, s10, s10 active, sl10, c25, c28, m30, s25, a35, a36, a40, c35, c35i, m35i, s35i, s40, sl45, c45, s45, me45, sl42, s45 , sx45, s45i, m50, a50, c55, cl50, s55, sl55, a55, m55, a52, u10, xelibri 4, xelibri 3, xelibri 2, xelibri 1, c60, mc60, st55, sx1, a60, c62, u15 , xelibri 5, xelibri 6, xelibri 7, xelibri 8, cl55, st60, penphone, a57, cf62, cx65, cxt65, c65, m65, s65, cfx65, sl65, a51, a62, a65, sk65, sx66, cx70, cx70 emoty, sf65, a70, a75, ax75, cl75, cf75, cx75, m75, sxg75, sp65, c75 ,sl75, s75, c72, cf110, cc75, sfg75, sg75, ax72, ap75, me75, af2151, a31, al

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