To use ICC, you need to be an ICC card subscriber. This is not necessary for GlobalDial 121. You also need not register for GlobalDial 121 in order to use the service as it is given free to all AutoRoam customers and Pay-As-U-Roam customers. You can only use ICC in certain countries, whereas you can use GlobalDial 121 in all of SingTel's roaming destinations (subject to the operators supporting GlobalDial 121).

If you are unable to use this service while roaming in a particular network, you may want to switch to another network and try again. Some overseas networks do not support the service because of technical constraints. The list of supported operators can be found on the SingTel website at http://home.singtel.com/consumer/products/mobile/globaldial/globaldial_list.asp. Alternatively, please call 1626 for additional information. Yes, you can dial any number in Singapore.

GlobalDial 121 is a callback service. When you are roaming, just dial the *121* string, followed by the country code and the telephone number, and the # key. For example, should you wish to call the number 6123 4567 in Singapore, just dial the following sequence: This message will be routed to SingTel, and we will call you back within 10 seconds.

and then press SEND. For more information, please click here to go to the GlobalDial 121 User Guide. Please note that the support of this service is dependent on overseas operators. Please click here to see the list of foreign operators that support this service.

No. Our system will send you an SMS notifying that your call forwarding is activated. You would have to switch off call forwarding on your mobile phone before you use GlobalDial 121.

Free to all SingTel Mobile AutoRoam customers and Pay-As-U-Roam customers ? no additional registration or subscription charges! Rates savings is depending on roaming destination/foreign operator's local airtime charges. Rates are subject to change without prior notice by the foreign operator.

No. GlobalDial 121 is available free of charge for all AutoRoam customers and Pay-As-U-Roam customers. Note: Registration for AutoRoam is S$20, and registered customers pay a monthly subscription of S$10.

No. Once you send the GlobalDial 121 code, your call will automatically be disconnected and your phone will return to ready mode so that you can make or receive calls as per normal. You do not have to hang up the phone.

You will be charged SingTel Mobile GlobalDial 121 rates from Singapore to United Kingdom at S$0.59/min plus a flat zone rate to Hong Kong at S$0.60. Therefore, the total charges of making a call using GlobalDial 121 from United Kingdom to Hong Kong is S$1.19 per minute. You will be charged SingTel Mobile GlobalDial 121 rates from Singapore to United Kingdom at S$0.59/min plus a flat zone rate to Hong Kong at S$0.60 plus 20% surcharge.

If you use IDD from overseas to call Singapore, you will pay the IDD rates of the overseas operator, plus roaming surcharge. These rates are typically quite expensive. However, using GlobalDial 121 to call Singapore will give you an opportunity to reduce your bills. There is no expensive roaming markup charges to be paid, and you will pay SingTel Mobile GlobalDial 121 rates, which are usually cheaper than the rates levied by the roaming partners.

Easy to remember ? *121# to re-dial the last number or *121*0# to re-dial any of your last few called numbers.

When DRB Systems designed Instant Card Clearing, we looked for the best technology available to provide speed and security. Mercury Payment Systems provided these features in a very stable, reliable and user-friendly package. As our technology advanced, it was developed to work with Mercury Payment Systems. It would be very difficult to have this level of compatibility with another processor.

It keeps all your Internet programs organized. Your web browser, email and Internet search tools all open directly, easily from the ICC. The icons for the programs are all neatly gathered in the ICC "box". The ICC even has an Internet search tool powered by Google, one of the most popular Internet search engines. Just type in a word or words and click GO. Get on-line quickly with one-click simplicity. The Internet Control Center is easy to customize.

Chlorine changes the tastes and odor of water. Chlorination can also produce harmful by-products called Trihalomethanes (THMs) which are linked to incidence of cancer. No, the UV unit will use about the same amount of energy as a 60 watt light bulb. It is a cost effective, natural way to increase water quality where microbiological contamination is present and to provide peace of mind where microbiological contamination is a greater risk.

The mohel is a super-specialist, an expert at his profession, who probably possesses more experience at performing circumcisions than most doctors. A mohel may have the opportunity to perform more brisses in a month than some doctors do in an entire year. Doctors may be called away on medical emergencies and have to cancel their participation in your child's circumcision at the last minute.

When we started developing MusicXML, a DTD (Document Type Definition) was the only official W3C recommendation for defining an XML document. Since that time, XML Schemas have become an official W3C recommendation, and alternative schema languages like RELAX NG have also become available. W3C XML Schemas offer many benefits when using XML in electronic commerce and business database applications. For musical documents, though, the advantages are less compelling.