[. . . ] Selecting Int'l GSM using the Samsung Ace: Press Start > More (left softkey) > More (left softkey) > Service Mode. 'Sprint CDMA' and 'Int'l GSM' appear in the selection window: Use the navigation key to select the Int'l GSM service mode and then press Apply (right softkey). A "Confirm Reset" dialog box appears in the display asking if you wish to change phone modes. [. . . ] Roaming rates apply to you only. Accessing Voicemail Voicemail service is available however; you may not receive a voicemail indicator. To check if you have any new messages; Dial "+" Then "1" and your Sprint 10 digit number When voicemail answers, press * (star) and enter the voicemail passcode followed by # (pound). Texting You will need to enable your device to send texts while roaming on GSM networks. Once the steps to enable the device for sending texts on GSM networks are completed you will be able to send texts on any available network while traveling internationally; this process only needs to be completed once. Sprint Worldwide Traveling Tips > Traveling In Nauru Sprint coverage and rates subject to change at any time without notice; check www. sprint. com/sww for current rates and coverage prior to travel. 9/8/10 Sending a text while traveling is identical to sending a text from home. For a list of supported carriers select `International Texting From US' from www. sprint. com/international, then select the link for international carriers. - To send a text to a U. S. -based number or to any number within the North American Numbering Plan (NANP)* simply enter the 10-digit number - To send a text to a non-US or non-NANP*-based number, enter 011 then the country code and number Note: Texting does not support + key dialing. Contact numbers stored in the address book with a + must be deleted prior to sending a text to that contact. *North American Numbering Plan (NANP) Countries: Anguilla, Antigua, Bahamas, Barbados, Bermuda, British Virgin Islands, Canada, Cayman Islands, Dominica, Dominican Republic, Grenada, Jamaica, Montserrat, St. Vincent and the Grenadines, Trinidad and Tobago, Turks and Caicos Islands, and U. S. Virgin Islands and Guam To enable device for sending texts on GSM networks: 1. Press Start > More (left softkey) > More (left softkey) > Service Mode 2. 'Sprint CDMA' and 'Int'l GSM' will appear in the selection window, select Int'l GSM 3. Press Apply (right softkey), "Confirm Reset" dialog box will appear in the display 4. [. . . ] From a Landline phone: Dial the international access code of "00" then 1. 817. 698. 4199, select option 3. Chat with us on-line at: www. sprint. com/international, click Chat with us >> (available M-F 7am ­ 7pm Central and Sat. /Sun. 10am ­ 7pm Central) The Sprint Worldwide representative will need the following information to complete trouble resolutions: Your wireless phone number. [. . . ]