Update your twitter through your mobile phone via SMS with PHtwitters.

Cost: P1.00 for any local Philippine network, free if you’re subscribed to the unlimited texting of Smart and Globe.
To register: Text REG<space><twitterusername><space><twitterpassword>
To send your tweets: Text TWIT<space><your message>
To send a direct message: Text TWITD <space> <friendusername> <space><message>

SMS Gateways: GLOBE +63.916.4967171  SMART +63.929.3632359

Note/s:
- phtwitters is now a registered twitter client. All messages sent thru the phtwitters gateway will have the tag “from phtwitters”

- There will be no confirmation messages sent back to you. You need to follow PHtwitters in twitter to be able to get notifications and confirmation/error messages in your twitter account instead.

-If you change your username and password in twitter, you need to register again in PHtwitters.

-Visit the official PHtwitters website for more details on the service.

-Thanks to PHtwitters for sharing this

- PHtwitters also created PHjaiku for Jaiku users.

Disclaimer: PinoyTwitters.com does not own and is not connected with PHtwitters thus will not be held responsible for any problem that my arise in using the service. I only published this service on this website as i have tried and tested it and to share this to our fellow Pinoy Twitters. For any concern, you may direct them to its owner/developer.