TM4B Bulk SMS Gateway

Inbound Number Support

To receive SMS from mobile users in Poland, you can use our Polish virtual local numbers.

You can lease a dedicated Polish virtual number or, through keywords, use our shared virtual local number +48 (0) 66 407 98 97.

Please note that our Polish virtual numbers are intended to receive SMS from mobile users in Poland. There is a high chance that they will not receive verification SMS or SMS sent from other countries.

Receiving Options

At a basic level, all of the SMS that you receive will be delivered to your SMS Inbox and can be forwarded to you by email. For more advanced handling, we can forward your SMS to your server through a webhook.


We’ve been using TM4B for many years. We use it remind patients of their appointments and have found that it has definitely reduced the number of non-attendees. We also use it to recall patients for their annual check-up and hygiene visits and this has also been very effective.

Our old and trusted method of letters, envelopes, print and stamps is now reserved for more formal contact.

It is a cost-effective, unobtrusive and efficient method that has proved very popular with patients.

TM4B always resolve our queries promptly and efficiently, and I would highly recommend both the system and the company.

Dr Michael Szasz Founder, Oradent