Manuals / Brands / Cell Phone / Cell Phone / Sony Ericsson / Cell Phone / Cell Phone

Sony Ericsson T258C I cannot send text messages (SMS), I cannot use Internet or MMS, What do these error messages mean

1 48

Download 48 pages, 1.28 Mb

I cannot send text messages (SMS)

Make sure you have a valid service centre number in your phone.

1From standby select Menu > Messaging > Settings > Text message > Service centre. The number is shown if it is saved on the SIM card.

2If there is no number shown, enter the service centre

number, including the international “+” sign and country/region code.

3Select Save.

I cannot use Internet or MMS

Make sure you have a phone subscription that supports data transmission, and also the correct settings in your phone.

What do these error messages mean?

PIN blocked

You have entered the wrong PIN code three times. Your SIM is now locked. Unlock your SIM with your PUK code, which is provided together with your PIN code by your network operator.

1Enter your PUK code and select OK.

2 Enter a new PIN and select OK.

3 Re-enter the new PIN to confirm and select OK.

Contents

Page Congratulations Instruction symbols Prepare the phone Charge the battery Your phone battery is partly charged when you buy it Non-USBCharger (old type) USB Charger (new type) Using the USB charger To connect the charger and charge the battery To remove the charger Note: Turn the phone on Standby SIM and PIN SIM card PIN code Menu overview Extras Monternet Camera Messaging Phone overview Network coverage Battery status Screen icons Icon Description Shortcuts Calling Call list Camera Messaging Text messages (SMS) Picture messages (MMS) Contacts Page Contacts memory Speed dialling FM radio Calendar www.sonyericsson.com/cn More functions Alarm Entering text Chinese input Stroke input Stroke categories The 5 stroke categories are defined in the table below: Number Stroke Basic Number Stroke Basic Category Stroke 专传转马与张号费鼎鼐 Components Using components is a fast method for entering complex characters For example, to enter “ 信息 ” 1Enter “ ”, “ ” and “ ” 2press Select then press the key corresponding to the Pinyin input Emergency calls Diverting calls Multiple calls Call waiting Call time and cost Voicemail Ringtones and themes Time and date Language Infrared Internet Locks SIM card lock Phone lock Page Troubleshooting Memory capacity and speed Master reset The phone turns itself off I cannot turn the phone on, what should I do What is my phone lock code I cannot send text messages (SMS) I cannot use Internet or MMS What do these error messages mean Insert SIM card •Remove the SIM card and insert it correctly •Check if the SIM card is damaged •Contact your network operator to get a new SIM card Invalid SIM Declaration of conformity FCC Statement