Two-way Messaging
You can send and receive text message to and from nearly any location in the world. Not only can we offer this for one single price, but in most instances we will advise you if that message has been delivered to the handset. This gives you a full audit trail of sent and received messages, allowing you to clean, retrieve, check and manage data any time. 

Inbound messages can be used in conjunction with TMC’s auto reply  allowing an automatic response to an inbound message, and that inbound message can be forwarded to an email of choice or even another mobile.

This would allow for example the use of inbound numbers as an alternative customer care contact for your customers.

 There is a charge of £5 per month for this feature

There is even more
Here is a list of all of the features.
Two way messaging
The simple way to keep in touch with customers and colleagues
Manage Messages
Take control of communications the easy way
Dialogue Box
Stay in touch with who when and where you want
Inbound Virtual Number
Free up your phone - have replies sent to your PC
Preset Messages
Reminders, appointments, updates - it's all possible with TMC
Auto Reply
Have an answer ready for every text
Message Tracking
Be sure your message has got through