OgerTel - Offer unlimited access for 190 SR per month. Feedback from users indicate they have good service as well. This works out to 233 SR per month which is considered reasonable. This works out to 233 SR per month which is considered reasonable. If you subscribe for 3 months or more, you get more discount as well.
Users are very happy with the service, being extremely fast and reliable.
Prime Net - Doesn't offer unlimited access, but users are fairly satisfied with their service. They mainly target corporations. Contact SBM for more information. They have not changed their pricing since the service was introduced in early 1999. Please see my discussion below of Global Roaming for more details.