Recently we reported on errors iPhone users receive when attempting to send SMS messages. Users experiencing this problem might also receive errors claiming the number used is invalid, and asks for a ...

How to specify single- and double-digit values using the Replace feature in Word Your email has been sent Any time a Microsoft Word’s Find & Replace task goes beyond literal values, you might need ...

If you've got the time, we've got the riddle. And it's time for a riddle about time: How many numbers are on a clock? It begins with the simplest of questions that, nevertheless, has no simple answer.

Brazilian mathematician Alex Bellos reckons he has uncovered the world’s favourite number. Good news for those of us who have been agonising over which number the global population considers to be ...

You can perform digit manipulation only on H.323 and SIP gateways; on MGCP gateways, the call agent must perform any manipulation because it controls the calls. Cisco CallManager Express and routers ...