Search for a long time I have decided on the Titanium 40. Fast delivery as always with Amazon. Unpacked and set using the puny instructions in operation. No internet connection possible !!: After only one day, the SIM card in the slot is no longer detected Restart: Sim card detected in the slot by was not a card !! Archos Hotline contacted; Tip: to factory settings. No sooner said than done: no change !! Again hotline; as directed reboot: nothing !! Handy returned and ordered new. Again and again Fast delivery keien detection of the SIM card. To check SIM card back into old smartphone works flawlessly. Another SIM card is inserted: no recognition in the slot. Phone sent back. The star is only for exemplary Hotline (has really tried very hard) and for Amazon because of the uncomplicated return and refund. Pity! Would have been a nice phone for me.